目录
产品概述 返回TOPzWp嘉泰姆
The CXPU33110 provide a complete power supply solution
for digital cameras. They improve performance,
component count, and size compared to other
multi-channel controllers in 1-cell Li-Ion. On-chip
MOSFETs provide up to 92~95% efficiency for critical
power supplies. All channels DC/DC operate at one
fixed frequency of 1.5MHz/750KHz to optimize size,
cost, and efficiency. All Synchronous converters
operate at pulse skipping mode at light load. They also
feature True-Shutdown as well as internal
compensation to minimize external component count.
The CXPU33110 also provide Li-ion linear charger with
dynamic power path control. CXPU33110 has USB power
source detection and JEITA compliant. CXPU33110 also
has auto NTC-R 100kΩ/10kΩ detection circuit.
产品特点 返回TOPzWp嘉泰姆
„ 2.5V ~ 5.5V Input Voltage Operation. zWp嘉泰姆
„ 95% Efficient DC/DC Converter zWp嘉泰姆
„ Built-in 1-ch synchronous boost converter, 1-ch
auto buck-boost converter, 3-ch synchronous buck
converter, 1-ch WLED driver, 2-ch LDOs for CMOS
image sensor, and 1-ch low quiescent current LDO
for RTC. zWp嘉泰姆
„ 31-steps brightness control by I2
C for WLED Driver zWp嘉泰姆
„ Low Power consumption (Sleep Mode ) < 10μA. zWp嘉泰姆
„ Built-In Selectable Power ON/OFF Sequence for 4
Channels Synchronous Rectified Converter. zWp嘉泰姆
„ Built-In Short Circuit Protection (SCP), Under
Voltage Protection (UVP), and cycle-by cycle
current limit for DC/DC Converters. zWp嘉泰姆
„ Integrated Li-ion linear charger with dynamic power
path function.
„ Charge voltage and current control with JEITA
compliant. zWp嘉泰姆
„ USB charger with Auto Power Source Detection
which is compliant to USB Battery Charging Revision
1.2. zWp嘉泰姆
„ Built-In Thermal Shutdown Function. zWp嘉泰姆
„ Built-In Battery OVP Function. zWp嘉泰姆
„ TQFN40 Package (5mmx5mm).zWp嘉泰姆
应用范围 返回TOPzWp嘉泰姆
DSC and DV Power SupplyzWp嘉泰姆
技术规格书（产品PDF) 返回TOP zWp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</span>！</span>
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产品封装图 返回TOPzWp嘉泰姆
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电路原理图 返回TOPzWp嘉泰姆
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a
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Multi-Channel PMICzWp嘉泰姆 |
Part NO.zWp嘉泰姆 | Vin(VzWp嘉泰姆 min.zWp嘉泰姆 | Vin(V)zWp嘉泰姆 max.zWp嘉泰姆 | DCDC zWp嘉泰姆 CHzWp嘉泰姆 | DCD CFSWzWp嘉泰姆 MHzzWp嘉泰姆 | Charger zWp嘉泰姆 AzWp嘉泰姆 | LDOzWp嘉泰姆 CHzWp嘉泰姆 | RTCzWp嘉泰姆 LDOCHzWp嘉泰姆 | NotezWp嘉泰姆 | PackagezWp嘉泰姆 |
CXPU33101zWp嘉泰姆 | 2.5zWp嘉泰姆 | 5.5zWp嘉泰姆 | 6zWp嘉泰姆 | 1.5zWp嘉泰姆 | --zWp嘉泰姆 | 5zWp嘉泰姆 | --zWp嘉泰姆 | Bay Trail-M,DCDC1 2A, DCDC2~62.5A, zWp嘉泰姆 LDO1~5 300mA,Load Switch*4zWp嘉泰姆 | TQFN5X5-40zWp嘉泰姆 |
CXPU33102/3zWp嘉泰姆 | 3zWp嘉泰姆 | 5.5zWp嘉泰姆 | 2zWp嘉泰姆 | 1.5zWp嘉泰姆 | --zWp嘉泰姆 | 2zWp嘉泰姆 | --zWp嘉泰姆 | DCDC1~2 0.6A/1A LDO1=3V/3.3V/250mA,zWp嘉泰姆 LDO2=1.2V/250mAzWp嘉泰姆 | TQFN3X3-16zWp嘉泰姆 |
CXPU33104zWp嘉泰姆 | 2.5zWp嘉泰姆 | 5.5zWp嘉泰姆 | 4zWp嘉泰姆 | 1.5zWp嘉泰姆 | 1.5zWp嘉泰姆 | 6zWp嘉泰姆 | 1zWp嘉泰姆 | DCDC1~4 1.5A/1.5A/2A/1.5A,Power Path, zWp嘉泰姆 RTCLDO&LDO1=50mA,LDO2~6=300mAzWp嘉泰姆 | TQFN6X6-48zWp嘉泰姆 |
Multi-Channel PMIC for DSCzWp嘉泰姆 |
Part NO.zWp嘉泰姆 | Vin(V)zWp嘉泰姆 min.zWp嘉泰姆 | Vin(V)zWp嘉泰姆 max.zWp嘉泰姆 | FOSCzWp嘉泰姆 (kHz)zWp嘉泰姆 | Built-inzWp嘉泰姆 CompenzWp嘉泰姆 sation CHzWp嘉泰姆 | Built-in zWp嘉泰姆 HV LDOzWp嘉泰姆 | InternalPower zWp嘉泰姆 ON/OFFzWp嘉泰姆 SequencezWp嘉泰姆 | NotezWp嘉泰姆 | PackagezWp嘉泰姆 |
CXPU33105zWp嘉泰姆 | 3zWp嘉泰姆 | 5.5zWp嘉泰姆 | 1000zWp嘉泰姆 | 4+1zWp嘉泰姆 | NzWp嘉泰姆 | YzWp嘉泰姆 | Selectable Sync-Boost/buck,Sync-Buck*2,zWp嘉泰姆 Sync-Boost,1-CH LDO,RTC LDO,RESETzWp嘉泰姆 | TQFN4X4-28zWp嘉泰姆 |
CXPU33106zWp嘉泰姆 A/BzWp嘉泰姆 | 2.7zWp嘉泰姆 | 5.5zWp嘉泰姆 | 2000/ 1000zWp嘉泰姆 | 7zWp嘉泰姆 | NzWp嘉泰姆 | YzWp嘉泰姆 | Sync-Boost,Sync-Buck*2, Inverter,RTC LDO,SynczWp嘉泰姆 -Boost,Selectable Sync-Boost/Buck,Sync-Boost zWp嘉泰姆 and Current Regulator for WLEDzWp嘉泰姆 | TQFN4X4-32zWp嘉泰姆 |
CXPU33107zWp嘉泰姆 | 1.5zWp嘉泰姆 | 5.5zWp嘉泰姆 | 1500zWp嘉泰姆 /750zWp嘉泰姆 | 7+1zWp嘉泰姆 | YzWp嘉泰姆 | YzWp嘉泰姆 | Sync-Boost,Sync-Buck*2, Inverter,RTC LDO,zWp嘉泰姆 Sync-Boost,Selectable Sync-Boost/Buck,HV LDO,zWp嘉泰姆 Sync-Boost and Current Regulator for WLEDzWp嘉泰姆 | TQFN4X4-32zWp嘉泰姆 |
CXPU33108zWp嘉泰姆 /B/C/DzWp嘉泰姆 | 1.5zWp嘉泰姆 | 5.5zWp嘉泰姆 | 1500zWp嘉泰姆 /750zWp嘉泰姆 | 7+1zWp嘉泰姆 | YzWp嘉泰姆 | YzWp嘉泰姆 | Sync-Boost,Sync-Buck*2, Inverter,RTC LDO,zWp嘉泰姆 Sync-Boost,Selectable Sync-Boost/Buck,HV zWp嘉泰姆 LDO,Sync-Boost and Current Regulator for WLEDzWp嘉泰姆 | TQFN4X4-32zWp嘉泰姆 |
CXPU33109zWp嘉泰姆 | 1.5zWp嘉泰姆 | 5.5zWp嘉泰姆 | 1500zWp嘉泰姆 /750zWp嘉泰姆 | 7+6zWp嘉泰姆 | YzWp嘉泰姆 | YzWp嘉泰姆 | Sync-Boost,Sync-Buck*2,Inverter,Sync-Boost,zWp嘉泰姆 Selectable Sync-Boost/Buck,Sync-Boost and zWp嘉泰姆 Current Regulator for WLED, RTC LDO,HV LDO,zWp嘉泰姆 4-CH LV LDO, I2CzWp嘉泰姆 | TQFN5X5-40zWp嘉泰姆 |
CXPU33110zWp嘉泰姆 | 2.5zWp嘉泰姆 | 5.5zWp嘉泰姆 | 1500zWp嘉泰姆 /750zWp嘉泰姆 | 6+3zWp嘉泰姆 | NzWp嘉泰姆 | YzWp嘉泰姆 | Sync-Boost,Sync-Buck*3,Auto Buck/Boost,zWp嘉泰姆 Sync-Boost for WLED,LV LDO*2,RTC LDO,JEITA,zWp嘉泰姆 I2C Charger with Dynamic path,USB charger withzWp嘉泰姆 Auto Power Source DetectionzWp嘉泰姆 | TQFN5X5-40zWp嘉泰姆 |
CXPU33111zWp嘉泰姆 | 2.5zWp嘉泰姆 | 5.5zWp嘉泰姆 | 1500zWp嘉泰姆 /750zWp嘉泰姆 | 6+6zWp嘉泰姆 | NzWp嘉泰姆 | YzWp嘉泰姆 | Sync-Boost,Sync-Buck*3,Auto Buck/Boost,Sync-zWp嘉泰姆 Boost for WLED,LV LDO*4, RTC LDO,Power SwitchI2CzWp嘉泰姆 | TQFN5X5-40zWp嘉泰姆 |
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