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固定300kHz开关率频CXSD6273同步buck-PWM线性控制器0.8V参考输出电压以及监控和保护功能于一体。固定300kHz开关
发表时间:2020-03-18浏览次数:284
固定300kHz开关率频CXSD6273同步buck-PWM线性控制器0.8V参考输出电压以及监控和保护功能于一体。固定300kHz开关
 

目录gI2嘉泰姆

1.产品概述                       2.产品特点gI2嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 gI2嘉泰姆
5.产品封装图                     6.电路原理图                   gI2嘉泰姆
7.功能概述                        8.相关产品

一,产品概述(General Description)   gI2嘉泰姆


           The CXSD6273 integrates synchronous buck PWM, linear controller, and 0.8V ReferencegI2嘉泰姆
Out Voltage, as well as the monitoring and protection functions into a single package. The  gI2嘉泰姆
fixed 300kHz switching frequency synchro-nous PWM controller drives dual N-channelgI2嘉泰姆
MOSFETs,which provides one controlled power output with over-voltage and over-currentgI2嘉泰姆
protections. Linear controller drives an external N-channel MOSFET with under-volt-gI2嘉泰姆
age protection.gI2嘉泰姆
      The CXSD6273 provides excellent regulation for output load variation. An internal 0.8VgI2嘉泰姆
temperature-compensated ref-erence voltage is designed to meet the requirement ofgI2嘉泰姆
low output voltage applications.gI2嘉泰姆
      The CXSD6273 with excellent protection functions: POR,OCP, OVP and UVP. ThegI2嘉泰姆
Power-On-Reset (POR) circuit can monitor VCC12 supply voltage exceeds its thresholdgI2嘉泰姆
voltage while the controller is running, and a built-in digi-tal soft-start provides both outputsgI2嘉泰姆
with controlled rising voltage. The Over-Current Protection (OCP) monitors the output currentgI2嘉泰姆
by using the voltage drop across the lower MOSFET’s RDS(ON), comparing with the voltagegI2嘉泰姆
of OCSET pin, VOCSET. The maximum VOCSET voltage is limited to the internal default valuegI2嘉泰姆
0.25V. In addition, when OCSET pin is floating (no ROCSET resistor), the over current thresholdgI2嘉泰姆
will also be internal default value, 0.25V. When the output current reaches the trip point, thegI2嘉泰姆
controller will shutdown the IC directly, and latch the converter’s output. The Un-der-Voltage Protection (UVP) monitors the voltage of FBL pin for short-circuit protection. When the VFBL is less thangI2嘉泰姆
50% of VREF, the controller will shutdown the IC directly.The Over-Voltage Protection (OVP)gI2嘉泰姆
monitors the voltage of FB. When the VFB is over 135% of VREF, the controller willgI2嘉泰姆
make Low-side gate signal fully turn on until the fault events are removed.gI2嘉泰姆
二.产品特点(Features)gI2嘉泰姆


1.)Two Regulated Voltages and REF_OUT    Synchronous Buck ConvertergI2嘉泰姆
     Linear RegulatorgI2嘉泰姆
    REF_OUT = 0.8V±1% with 3mA Source CurrentgI2嘉泰姆
2.)Single 12V Power Supply RequiredgI2嘉泰姆
3.)Excellent Both Output Voltage RegulationgI2嘉泰姆
    0.8V Internal ReferencegI2嘉泰姆
    ±1% Over Line Voltage and TemperaturegI2嘉泰姆
4.)Integrated Soft-Start for PWM and Linear OutputsgI2嘉泰姆
5.)300KHz Fixed Switching FrequencygI2嘉泰姆
6.)Voltage Mode PWM Control Design and Up to 89%(Typ.) Duty CyclegI2嘉泰姆
7.)Under-Voltage Protection Monitoring Linear Out-putgI2嘉泰姆
8.)Over-Voltage Protection Monitoring PWM OutputgI2嘉泰姆
9.)Over-Current Protection for PWM Output  Sense Low-side MOSFET’s RDS(ON)gI2嘉泰姆

10.)SOP-14, SSOP-16 and Compact QFN4x4-16 pack-agesgI2嘉泰姆
11.)Lead Free and Green Devices Available(RoHS Compliant)gI2嘉泰姆
三,应用范围 (Applications)gI2嘉泰姆


      Graphic CardsgI2嘉泰姆
四.下载产品资料PDF文档 gI2嘉泰姆


需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持gI2嘉泰姆

 QQ截图20160419174301.jpggI2嘉泰姆

五,产品封装图 (Package)gI2嘉泰姆
gI2嘉泰姆
FUNCTION NAMEFUNCTIONgI2嘉泰姆

PIN NO.gI2嘉泰姆

NAMEgI2嘉泰姆

FUNCTIONgI2嘉泰姆

SOP-14gI2嘉泰姆

SSOP-16gI2嘉泰姆

QFN4x4-16gI2嘉泰姆

   

1gI2嘉泰姆

15gI2嘉泰姆

 

BOOTgI2嘉泰姆

This pin provides the bootstrap voltage to the upper gate driver for driving the N-channel MOSFET. An external capacitor from PHASE to BOOT, an internaldiode, and the power supply voltage VCC12, generates the bootstrap voltagegI2嘉泰姆
for the upper gate diver (UGATE).gI2嘉泰姆

2gI2嘉泰姆

2gI2嘉泰姆

16gI2嘉泰姆

FS_DISgI2嘉泰姆

This pin provides shutdown function. When pulling low the FS_DIS pin near GND will shutdown both regulators; almost any NFET or other pull-down device (< 1k. impedance) should work. Upon release of the FS_DIS pin, it willgI2嘉泰姆
enable both outputs back into regulation.gI2嘉泰姆

3gI2嘉泰姆

3gI2嘉泰姆

1gI2嘉泰姆

COMPgI2嘉泰姆

This pin is the output of PWM error amplifier. It is used to set the compensation components.gI2嘉泰姆

4gI2嘉泰姆

4gI2嘉泰姆

2gI2嘉泰姆

FBgI2嘉泰姆

This pin is the inverting input of the PWM error amplifier. It is used to set the output voltage and the compensation components. This pin is also monitoredgI2嘉泰姆
for under-voltage protection, when the FB voltage is under 50% of referencegI2嘉泰姆
voltage (0.4V), both outputs will be shutdowned immediately.gI2嘉泰姆

5gI2嘉泰姆

5gI2嘉泰姆

3gI2嘉泰姆

DRIVEgI2嘉泰姆

This pin drives the gate of an external N-channel MOSFET for linear regulator.gI2嘉泰姆
It is also used to set the compensation for some specific applications, forgI2嘉泰姆
example, with low values of output capacitance and ESR.gI2嘉泰姆

6gI2嘉泰姆

6gI2嘉泰姆

4gI2嘉泰姆

FBLgI2嘉泰姆

This pin is the inverting input of the linear regulator error amplifier. It is used togI2嘉泰姆
set the output voltage. This pin is also monitored for under-voltage protection,when the FBL voltage is under 50% of reference voltage(0.4V), both outputs will be shutdown immediately.gI2嘉泰姆

7gI2嘉泰姆

7,8gI2嘉泰姆

5,6gI2嘉泰姆

GNDgI2嘉泰姆

This pin is the signal ground pin. Connect the GND pin to a good ground plane.gI2嘉泰姆

8gI2嘉泰姆

9,10gI2嘉泰姆

7,8gI2嘉泰姆

VCC12gI2嘉泰姆

Power supply input pin. Connect a nominal 12V power supply to this pin. Thepower- on reset function monitors the input voltage at this pin. It is recommended that a decoupling capacitor (1 to 10μF) be connected to GND for noise decoupling.gI2嘉泰姆

9gI2嘉泰姆

11gI2嘉泰姆

9gI2嘉泰姆

REF_OUTgI2嘉泰姆

This pin provides a buffed voltage, which is from internal reference voltage. It is recommended that a 1mF capacitor is connected to ground for stability.gI2嘉泰姆
When VOCSET is above 1V, the REF_OUT buffer will be closed, the VREF_OUT is 0V.gI2嘉泰姆

10gI2嘉泰姆

12gI2嘉泰姆

10gI2嘉泰姆

OCSETgI2嘉泰姆

Connect a resistor (ROCSET) from this pin to GND, an internal 40mA current source will flow through this resistor and create a voltage drop. When VCC12 reaches the POR rising threshold voltage, the voltage drop of ROCSET will begI2嘉泰姆
memoried and compared with the voltage across the lower MOSFET. The threshold of the over current limit is therefore given by: IOCSET × ROCSET ILIMIT = RDS(ON)(LOW − Side)gI2嘉泰姆
The CXSD6273 has a internal OCP voltage source, and the value is around 0.25V. When the ROCSET x IOCSET is bigger than 0.25V or the OCSET PIN is floating (no ROCSET resistor), the over current threshold will be the internal default value 0.25V.gI2嘉泰姆

11gI2嘉泰姆

13gI2嘉泰姆

11gI2嘉泰姆

LGATEgI2嘉泰姆

This pin is the gate driver for the lower MOSFET of PWM output.gI2嘉泰姆

12gI2嘉泰姆

14gI2嘉泰姆

12gI2嘉泰姆

PGNDgI2嘉泰姆

This pin is the power ground pin for the lower gate driver. It should be tied to GND pin on the board.gI2嘉泰姆

13gI2嘉泰姆

15gI2嘉泰姆

13gI2嘉泰姆

PHASEgI2嘉泰姆

This pin is the return path for the upper gate driver. Connect this pin to the upper MOSFET source, and connect a capacitor to BOOT for the bootstrap voltage. This pin is also used to monitor the voltage drop across the lowergI2嘉泰姆
MOSFET for over-current protection.gI2嘉泰姆

14gI2嘉泰姆

16gI2嘉泰姆

14gI2嘉泰姆

UGATEgI2嘉泰姆

This pin is the gate driver for the upper MOSFET of PWM output.gI2嘉泰姆

六.电路原理图gI2嘉泰姆


blob.pnggI2嘉泰姆

七,功能概述gI2嘉泰姆


Function Description (Cont.)gI2嘉泰姆

Over-Current Protection (Cont.)gI2嘉泰姆
When OCSET PIN is floating, the VOCSET will be pulled high and the over current threshold will be thegI2嘉泰姆

 internal default value 0.25V. When the voltage drop across the lower MOSFET’s RDS(ON) is larger thangI2嘉泰姆

 0.25V, an over-cur-rent condition is detected, the controller will shutdown the IC directly, and latch gI2嘉泰姆

the converter’s output. gI2嘉泰姆
Over Voltage ProtectiongI2嘉泰姆
The FB pin is monitored during converter operation by its own Over Voltage(OV) comparator. If thegI2嘉泰姆

 FB voltage is over 135% of the reference voltage, the controller will make Low-Side gate signal fully gI2嘉泰姆

turn on until the fault events are removed.gI2嘉泰姆
Under Voltage ProtectiongI2嘉泰姆
The FBL pin is monitored during converter operation by its own Under Voltage (UV) comparator. If gI2嘉泰姆

the FBL voltage drop below 50% of the reference voltage (50% of 0.8V =0.4V), a fault signal is gI2嘉泰姆

internally generated, and the de-vice turns off both high-side and low-side MOSFET and the gI2嘉泰姆

converter’s output is latched to be floating. The con-troller will shutdown the IC directly.gI2嘉泰姆
Shutdown and EnablegI2嘉泰姆
Pulling low the FS_DIS pin near GND by an open drain transistor or other pull-down device gI2嘉泰姆

(<1k. impedance)will shutdown both regulators. Upon release of the FS_DIS pin, it willgI2嘉泰姆

 enable both outputs back into regulation. In shutdown mode, the UGATE and LGATEgI2嘉泰姆

 turn off and pull to PHASE and GND respectively.gI2嘉泰姆

八,相关产品                          更多同类产品...... gI2嘉泰姆


Switching Regulator >   Buck ControllergI2嘉泰姆

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ArchigI2嘉泰姆

tectugI2嘉泰姆

PhasegI2嘉泰姆

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OutputgI2嘉泰姆

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CurrentgI2嘉泰姆

(A) gI2嘉泰姆

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Voltage (V) gI2嘉泰姆

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maxgI2嘉泰姆

CXSD6273gI2嘉泰姆

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1   gI2嘉泰姆

1     gI2嘉泰姆

30gI2嘉泰姆

2.9    gI2嘉泰姆

13.2gI2嘉泰姆

0.9gI2嘉泰姆

12     gI2嘉泰姆

8000gI2嘉泰姆

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5000gI2嘉泰姆

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|QFN5x5-32gI2嘉泰姆

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VMgI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

1.2gI2嘉泰姆

9gI2嘉泰姆

24gI2嘉泰姆

5gI2嘉泰姆

9 ~ 24gI2嘉泰姆

CXSD6292gI2嘉泰姆

SSOP16gI2嘉泰姆

QFN4x4-16gI2嘉泰姆

TQFN3x3-16gI2嘉泰姆

VMgI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

25gI2嘉泰姆

3gI2嘉泰姆

25gI2嘉泰姆

0.6gI2嘉泰姆

5gI2嘉泰姆

1700gI2嘉泰姆

CXSD6293gI2嘉泰姆

TDFN3x3-10gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

25gI2嘉泰姆

3gI2嘉泰姆

25gI2嘉泰姆

0.5gI2嘉泰姆

5gI2嘉泰姆

350gI2嘉泰姆

CXSD6294gI2嘉泰姆

QFN4x4-24gI2嘉泰姆

CMgI2嘉泰姆

2gI2嘉泰姆

1gI2嘉泰姆

40gI2嘉泰姆

4.5gI2嘉泰姆

13.2gI2嘉泰姆

0.6gI2嘉泰姆

5~12gI2嘉泰姆

4000gI2嘉泰姆

CXSD6295gI2嘉泰姆

SOP8PgI2嘉泰姆

TDFN3x3-10gI2嘉泰姆

VMgI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

20gI2嘉泰姆

3gI2嘉泰姆

13.2gI2嘉泰姆

0.8gI2嘉泰姆

5~12gI2嘉泰姆

2500gI2嘉泰姆

CXSD6296A|B|C|DgI2嘉泰姆

SOP8PgI2嘉泰姆

VMgI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

25gI2嘉泰姆

3gI2嘉泰姆

13.2gI2嘉泰姆

0.6|0.8gI2嘉泰姆

5~12gI2嘉泰姆

1200gI2嘉泰姆

CXSD6297gI2嘉泰姆

TDFN3x3-10gI2嘉泰姆

VMgI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

25gI2嘉泰姆

4gI2嘉泰姆

13.2gI2嘉泰姆

0.8gI2嘉泰姆

5~12gI2嘉泰姆

2000gI2嘉泰姆

CXSD6298gI2嘉泰姆

TDFN3x3-10gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

25gI2嘉泰姆

4.5gI2嘉泰姆

25gI2嘉泰姆

0.6gI2嘉泰姆

5~12gI2嘉泰姆

80gI2嘉泰姆

CXSD6299|AgI2嘉泰姆

SOP-8PgI2嘉泰姆

VMgI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

25gI2嘉泰姆

4.5gI2嘉泰姆

13.2gI2嘉泰姆

0.8gI2嘉泰姆

5~12gI2嘉泰姆

16000gI2嘉泰姆

CXSD62100gI2嘉泰姆

TQFN3x3-10gI2嘉泰姆

VMgI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

25gI2嘉泰姆

4.5gI2嘉泰姆

13.2gI2嘉泰姆

0.6gI2嘉泰姆

5~12gI2嘉泰姆

2500gI2嘉泰姆

CXSD62101|LgI2嘉泰姆

TDFN3x3-10gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

30gI2嘉泰姆

3gI2嘉泰姆

25gI2嘉泰姆

0.8gI2嘉泰姆

5~12gI2嘉泰姆

2000gI2嘉泰姆

CXSD62102gI2嘉泰姆

TQFN3x3-16gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

30gI2嘉泰姆

1.8gI2嘉泰姆

28gI2嘉泰姆

0.6gI2嘉泰姆

5gI2嘉泰姆

600gI2嘉泰姆

CXSD62102AgI2嘉泰姆

TQFN 3x3 16gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

30gI2嘉泰姆

1.8gI2嘉泰姆

28gI2嘉泰姆

0.6gI2嘉泰姆

5gI2嘉泰姆

600gI2嘉泰姆

CXSD62103gI2嘉泰姆

QFN4x4-24gI2嘉泰姆

VMgI2嘉泰姆

2gI2嘉泰姆

1gI2嘉泰姆

50gI2嘉泰姆

4.5gI2嘉泰姆

13.2gI2嘉泰姆

0.6gI2嘉泰姆

5~12gI2嘉泰姆

5000gI2嘉泰姆

CXSD62104gI2嘉泰姆

TQFN4x4-24gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

2gI2嘉泰姆

15gI2嘉泰姆

6gI2嘉泰姆

25gI2嘉泰姆

2gI2嘉泰姆

NgI2嘉泰姆

550gI2嘉泰姆

CXSD62105gI2嘉泰姆

TQFN4x4-24gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

2gI2嘉泰姆

15gI2嘉泰姆

6gI2嘉泰姆

25gI2嘉泰姆

2gI2嘉泰姆

NgI2嘉泰姆

550gI2嘉泰姆

CXSD62106|AgI2嘉泰姆

TQFN4x4-4gI2嘉泰姆

TQFN3x3-20gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

2gI2嘉泰姆

20gI2嘉泰姆

3gI2嘉泰姆

28gI2嘉泰姆

0.75gI2嘉泰姆

5gI2嘉泰姆

800gI2嘉泰姆

CXSD62107gI2嘉泰姆

TQFN3x3-16gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

20gI2嘉泰姆

1.8gI2嘉泰姆

28gI2嘉泰姆

0.75gI2嘉泰姆

5gI2嘉泰姆

400gI2嘉泰姆

CXSD62108gI2嘉泰姆

QFN3.5x3.5-14gI2嘉泰姆

TQFN3x3-16gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

20gI2嘉泰姆

1.8gI2嘉泰姆

28gI2嘉泰姆

0.75gI2嘉泰姆

5gI2嘉泰姆

400gI2嘉泰姆

CXSD62109gI2嘉泰姆

TQFN3x3-16gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

2gI2嘉泰姆

20gI2嘉泰姆

1.8gI2嘉泰姆

28gI2嘉泰姆

0.75gI2嘉泰姆

5gI2嘉泰姆

400gI2嘉泰姆

CXSD62110gI2嘉泰姆

QFN3x3-20gI2嘉泰姆

TQFN3x3-16gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

2gI2嘉泰姆

20gI2嘉泰姆

3gI2嘉泰姆

28gI2嘉泰姆

1.8|1.5|0.5gI2嘉泰姆

5gI2嘉泰姆

740gI2嘉泰姆

CXSD62111gI2嘉泰姆

TQFN4x4-24gI2嘉泰姆

|QFN3x3-20gI2嘉泰姆

CMgI2嘉泰姆

1gI2嘉泰姆

2gI2嘉泰姆

15gI2嘉泰姆

5gI2嘉泰姆

28gI2嘉泰姆

0.5gI2嘉泰姆

NgI2嘉泰姆

3000gI2嘉泰姆

CXSD62112gI2嘉泰姆

TDFN3x3-10gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

20gI2嘉泰姆

1.8gI2嘉泰姆

28gI2嘉泰姆

0.5gI2嘉泰姆

5gI2嘉泰姆

250gI2嘉泰姆

CXSD62113|CgI2嘉泰姆

TQFN3x3-20gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

2gI2嘉泰姆

15gI2嘉泰姆

6gI2嘉泰姆

25gI2嘉泰姆

2gI2嘉泰姆

NgI2嘉泰姆

550gI2嘉泰姆

CXSD62113EgI2嘉泰姆

TQFN 3x3 20gI2嘉泰姆

COTgI2嘉泰姆

2gI2嘉泰姆

2gI2嘉泰姆

11gI2嘉泰姆

6gI2嘉泰姆

25gI2嘉泰姆

2gI2嘉泰姆

NgI2嘉泰姆

550gI2嘉泰姆

CXSD62114gI2嘉泰姆

TQFN3x3-20gI2嘉泰姆

COTgI2嘉泰姆

2gI2嘉泰姆

2gI2嘉泰姆

11gI2嘉泰姆

5.5gI2嘉泰姆

25gI2嘉泰姆

2gI2嘉泰姆

NgI2嘉泰姆

280gI2嘉泰姆

CXSD62115gI2嘉泰姆

QFN4x4-24gI2嘉泰姆

VMgI2嘉泰姆

2gI2嘉泰姆

1gI2嘉泰姆

60gI2嘉泰姆

3.1gI2嘉泰姆

13.2gI2嘉泰姆

0.85gI2嘉泰姆

12gI2嘉泰姆

5000gI2嘉泰姆

CXSD62116A|B|CgI2嘉泰姆

SOP-8PgI2嘉泰姆

VMgI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

20gI2嘉泰姆

2.9gI2嘉泰姆

13.2gI2嘉泰姆

0.8gI2嘉泰姆

12gI2嘉泰姆

16000gI2嘉泰姆

CXSD62117gI2嘉泰姆

SOP-20gI2嘉泰姆

VMgI2嘉泰姆

2gI2嘉泰姆

2gI2嘉泰姆

30gI2嘉泰姆

10gI2嘉泰姆

13.2gI2嘉泰姆

1gI2嘉泰姆

12gI2嘉泰姆

5000gI2嘉泰姆

CXSD62118gI2嘉泰姆

TDFN3x3-10gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

1gI2嘉泰姆

25gI2嘉泰姆

1.8gI2嘉泰姆

28gI2嘉泰姆

0.7gI2嘉泰姆

5gI2嘉泰姆

250gI2嘉泰姆

CXSD62119gI2嘉泰姆

TQFN3x3-20gI2嘉泰姆

COTgI2嘉泰姆

2gI2嘉泰姆

1gI2嘉泰姆

40gI2嘉泰姆

1.8gI2嘉泰姆

25gI2嘉泰姆

REFIN SettinggI2嘉泰姆

5gI2嘉泰姆

700gI2嘉泰姆

CXSD62120gI2嘉泰姆

QFN 3x3 20gI2嘉泰姆

TQFN 3x3 16gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

2gI2嘉泰姆

20gI2嘉泰姆

3gI2嘉泰姆

28gI2嘉泰姆

1.8|1.5 1.35|1.2 0.5gI2嘉泰姆

5gI2嘉泰姆

800gI2嘉泰姆

CXSD62121AgI2嘉泰姆

TQFN3x3 20gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

2gI2嘉泰姆

15gI2嘉泰姆

3gI2嘉泰姆

28gI2嘉泰姆

0.75gI2嘉泰姆

5gI2嘉泰姆

220gI2嘉泰姆

CXSD62121BgI2嘉泰姆

TQFN3x3 20gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

2gI2嘉泰姆

15gI2嘉泰姆

3gI2嘉泰姆

28gI2嘉泰姆

0.75gI2嘉泰姆

5gI2嘉泰姆

220gI2嘉泰姆

CXSD62121gI2嘉泰姆

TQFN3x3-20gI2嘉泰姆

COTgI2嘉泰姆

1gI2嘉泰姆

2gI2嘉泰姆

20gI2嘉泰姆

3gI2嘉泰姆

28gI2嘉泰姆

0.75gI2嘉泰姆

5gI2嘉泰姆

180gI2嘉泰姆

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