PWM/PFM Automatic Switching Controlled Synchronous DC-DC Converters CXSD62632
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The CXSD62632 is a constant frequency, current modestep-down converter. It is ideal for powering portable equipment that runs from a single cell lithium-Ion (Li+)battery. Switching frequency is internally set at 1.5MHz,allowing the use of small surface mount inductor and
capacitors. Automatic PWM/PFM mode operation increases efficiency and decreases output voltage ripple at light loads, further extending battery life.
产品简介
产品概述
The CXSD62632 is a constant frequency, current modestep-down converter. It is ideal for powering portable equipment that runs from a single cell lithium-Ion (Li+)battery. Switching frequency is internally set at 1.5MHz,allowing the use of small surface mount inductor and capacitors. Automatic PWM/PFM mode operation increases efficiency and decreases output voltage ripple at light loads, further extending battery life.
产品特点 返回TOPAp0嘉泰姆
High Efficiency: 96%Ap0嘉泰姆
1.5MHz Constant Switching FrenquencyAp0嘉泰姆
Output Current: 1AAp0嘉泰姆
Shutdown Current: <1uAAp0嘉泰姆
Short Circuit ProtectionAp0嘉泰姆
应用范围 返回TOPAp0嘉泰姆
Cellular and Smart PhonesAp0嘉泰姆
PDAsAp0嘉泰姆
Digital Still and Video CamerasAp0嘉泰姆
Microprocessors and DSP Core SuppliesAp0嘉泰姆
Portable InstrumentsAp0嘉泰姆
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产品封装图 返回TOPAp0嘉泰姆
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产品名称 |
工作电压(V) |
过压保护点(V) |
输出电压(V) |
输出电流(mA) |
工作模式 |
静态电流(uA) |
振荡频率(KHz) |
最高效率(%) |
封装形式 |
备注 |
CXSD62630 |
2.5-5.5 |
6.2 |
0.6-5.0 |
800 |
PFM/PWM |
40 |
1500 |
95 |
SOT23-5L,DFN2020-6L |
直流同步降压 |
CXSD62631 |
1.8-5.5 |
6 |
0.6-5.0 |
800 |
PFM/PWM |
40 |
2500 |
95 |
SOT23-5L,DFN2020-6L |
直流同步降压 |
CXSD62632 |
2.5-6.0 |
NC |
0.6-5.0 |
1000 |
PFM/PWM |
300 |
1500 |
96 |
SOT23-5L |
直流同步降压 |
CXSD62633 |
2.5-5.5 |
6.5 |
0.6-5.0 |
1200 |
COT |
40 |
1500 |
95 |
SOT23-5L |
直流同步降压 |
CXSD62634 |
2.5-6.2 |
6.2 |
0.6-5.0 |
1500 |
PFM/PWM |
40 |
1500 |
95 |
SOT23-5L |
直流同步降压 |
CXSD62635 |
2.5-7.0 |
7 |
0.6-5.0 |
1500 |
PFM/PWM |
40 |
1500 |
95 |
SOT23-5L,DFN2020-8L |
直流同步降压 |
CXSD62636 |
2.5-6.2 |
6.2 |
0.6-5.0 |
1200 |
PWM |
500 |
1500 |
95 |
SOT23-5L |
直流同步降压 |
CXSD62637 |
2.5-7.2 |
7.2 |
0.6-5.0 |
1500 |
PFM/PWM |
50 |
1500 |
95 |
SOT23-5L |
直流同步降压 |
CXSD62638 |
2.5-5.5 |
6.2 |
0.6-5.0 |
2200 |
PFM/PWM |
40 |
1500 |
95 |
SOT23-5L |
直流同步降压 |
CXSD62639 |
2.5-5.5 |
6.5 |
0.6-5.0 |
2000 |
PFM/PWM |
50 |
1500 |
95 |
SOT23-5L |
直流同步降压 |
CXSD62640 |
2.5-5.5 |
6.5 |
0.6-5.0 |
2000 |
PWM |
800 |
2500 |
95 |
SOT23-5L |
直流同步降压 |
CXSD62641 |
4.5-20 |
NC |
0.6-18 |
2000 |
PFM/PWM |
410 |
500 |
96 |
SOT23-6L |
直流同步降压 |
CXSD62642 |
4.5-20 |
NC |
0.6-18 |
2000 |
PFM/PWM |
410 |
1000 |
96 |
SOT23-6L |
直流同步降压 |
CXSD62643 |
4.5-24 |
NC |
0.6-18 |
3000 |
PFM/PWM |
400 |
1000 |
96 |
TSOT23-6FC,CPC-8L |
直流同步降压 |
CXSD62644 |
4.5-24 |
NC |
0.6-18 |
2000 |
PFM/PWM |
300 |
500 |
96 |
SOT23-6L |
直流同步降压 |
CXSD62645 |
2.0-6.0 |
6 |
0.6-5.0 |
1000 |
COT |
0.5 |
1500 |
96 |
SOT23-6L,DFN2020-6L |
直流同步降压 |
CXSD62646 |
2.0-7.0 |
7 |
0.6-5.0 |
1000 |
COT |
0.5 |
1500 |
96 |
SOT23-6L,DFN2020-6L |
直流同步降压 |
CXSD62647 |
2.7-6.0 |
6.3 |
0.6-5.0 |
1000 |
COT |
40 |
1200 |
94 |
SOT23-5 |
直流同步降压 |
CXSD62648 |
2.7-6.0 |
NC |
0.6-5.0 |
2000 |
COT |
40 |
1500 |
94 |
SOT23-5 |
直流同步降压 |
CXSD62649 |
4.5-40 |
NC |
0.8-36 |
1500 |
PFM/PWM |
40 |
800 |
95 |
SOT23-6L |
直流同步降压 |
CXSD62650 |
4.5-40 |
NC |
0.8-36 |
800 |
PWM |
6000 |
800 |
95 |
SOT23-6L |
直流同步降压 |
CXSD62651 |
4.5-40 |
NC |
0.8-36 |
800 |
PFM/PWM |
40 |
800 |
95 |
SOT23-6L |
直流同步降压 |
CXSD62652 |
6.4-30 |
NC |
0.8-24 |
3100 |
PFM/PWM |
880 |
125 |
91 |
ESOP8 |
直流异步降压 |
CXSD6105 |
2.0-6.0 |
NC |
0.6-5.0 |
800 |
PFM/PWM |
200 |
1400 |
92 |
SOT23-5L |
直流同步降压 |
CXSD6104 |
2.0-6.0 |
NC |
0.6-5.0 |
800 |
PFM/PWM |
200 |
1400 |
92 |
SOT23-5L |
直流同步降压 |
CXSD62602 |
1.8-5.5 |
NC |
0.6-5.0 |
800 |
PFM/PWM |
40 |
1500 |
95 |
SOT23-5L |
直流同步降压 |
CXSD62600 |
1.6-6.0 |
NC |
0.6-5.0 |
1200/1500 |
PFM/PWM |
210 |
1400 |
95 |
SOT23-5L,DFN2020-6L |
直流同步降压 |
CXSD62601 |
2.5-5.5 |
6.2 |
0.6-5.0 |
1200 |
PFM/PWM |
40 |
1500 |
95 |
SOT23-5L |
直流同步降压 |