目录
产品概述 返回TOPorZ嘉泰姆
The CXPU33111 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.
产品特点 返回TOPorZ嘉泰姆
2.5V ~ 5.5V Input Voltage Operation orZ嘉泰姆
„ 95% Efficient DC/DC Converter orZ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, 4-ch LDOs,
1-ch power switch for CMOS image sensor, and
1-ch low quiescent current LDO for RTC. orZ嘉泰姆
„ 32-steps brightness control by I2
C for WLED
Driver orZ嘉泰姆
„ Low Power consumption (Sleep Mode ) < 10μA. orZ嘉泰姆
„ Built-In Selectable Power ON/OFF Sequence. orZ嘉泰姆
„ Built-In Short Circuit Protection (SCP), Under
Voltage Protection (UVP), and cycle-by cycle
current limit for DC/DC Converters. orZ嘉泰姆
„ Built-In Thermal Shutdown Function. orZ嘉泰姆
„ Built-In Battery OVP Function. orZ嘉泰姆
„ TQFN40 Package (5mmx5mm).orZ嘉泰姆
应用范围 返回TOPorZ嘉泰姆
DSC and DV Power SupplyorZ嘉泰姆
技术规格书（产品PDF) 返回TOP orZ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TOPorZ嘉泰姆
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电路原理图 返回TOPorZ嘉泰姆
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Multi-Channel PMICorZ嘉泰姆 |
Part NO.orZ嘉泰姆 | Vin(VorZ嘉泰姆 min.orZ嘉泰姆 | Vin(V)orZ嘉泰姆 max.orZ嘉泰姆 | DCDC orZ嘉泰姆 CHorZ嘉泰姆 | DCD CFSWorZ嘉泰姆 MHzorZ嘉泰姆 | Charger orZ嘉泰姆 AorZ嘉泰姆 | LDOorZ嘉泰姆 CHorZ嘉泰姆 | RTCorZ嘉泰姆 LDOCHorZ嘉泰姆 | NoteorZ嘉泰姆 | PackageorZ嘉泰姆 |
CXPU33101orZ嘉泰姆 | 2.5orZ嘉泰姆 | 5.5orZ嘉泰姆 | 6orZ嘉泰姆 | 1.5orZ嘉泰姆 | --orZ嘉泰姆 | 5orZ嘉泰姆 | --orZ嘉泰姆 | Bay Trail-M,DCDC1 2A, DCDC2~62.5A, orZ嘉泰姆 LDO1~5 300mA,Load Switch*4orZ嘉泰姆 | TQFN5X5-40orZ嘉泰姆 |
CXPU33102/3orZ嘉泰姆 | 3orZ嘉泰姆 | 5.5orZ嘉泰姆 | 2orZ嘉泰姆 | 1.5orZ嘉泰姆 | --orZ嘉泰姆 | 2orZ嘉泰姆 | --orZ嘉泰姆 | DCDC1~2 0.6A/1A LDO1=3V/3.3V/250mA,orZ嘉泰姆 LDO2=1.2V/250mAorZ嘉泰姆 | TQFN3X3-16orZ嘉泰姆 |
CXPU33104orZ嘉泰姆 | 2.5orZ嘉泰姆 | 5.5orZ嘉泰姆 | 4orZ嘉泰姆 | 1.5orZ嘉泰姆 | 1.5orZ嘉泰姆 | 6orZ嘉泰姆 | 1orZ嘉泰姆 | DCDC1~4 1.5A/1.5A/2A/1.5A,Power Path, orZ嘉泰姆 RTCLDO&LDO1=50mA,LDO2~6=300mAorZ嘉泰姆 | TQFN6X6-48orZ嘉泰姆 |
Multi-Channel PMIC for DSCorZ嘉泰姆 |
Part NO.orZ嘉泰姆 | Vin(V)orZ嘉泰姆 min.orZ嘉泰姆 | Vin(V)orZ嘉泰姆 max.orZ嘉泰姆 | FOSCorZ嘉泰姆 (kHz)orZ嘉泰姆 | Built-inorZ嘉泰姆 CompenorZ嘉泰姆 sation CHorZ嘉泰姆 | Built-in orZ嘉泰姆 HV LDOorZ嘉泰姆 | InternalPower orZ嘉泰姆 ON/OFForZ嘉泰姆 SequenceorZ嘉泰姆 | NoteorZ嘉泰姆 | PackageorZ嘉泰姆 |
CXPU33105orZ嘉泰姆 | 3orZ嘉泰姆 | 5.5orZ嘉泰姆 | 1000orZ嘉泰姆 | 4+1orZ嘉泰姆 | NorZ嘉泰姆 | YorZ嘉泰姆 | Selectable Sync-Boost/buck,Sync-Buck*2,orZ嘉泰姆 Sync-Boost,1-CH LDO,RTC LDO,RESETorZ嘉泰姆 | TQFN4X4-28orZ嘉泰姆 |
CXPU33106orZ嘉泰姆 A/BorZ嘉泰姆 | 2.7orZ嘉泰姆 | 5.5orZ嘉泰姆 | 2000/ 1000orZ嘉泰姆 | 7orZ嘉泰姆 | NorZ嘉泰姆 | YorZ嘉泰姆 | Sync-Boost,Sync-Buck*2, Inverter,RTC LDO,SyncorZ嘉泰姆 -Boost,Selectable Sync-Boost/Buck,Sync-Boost orZ嘉泰姆 and Current Regulator for WLEDorZ嘉泰姆 | TQFN4X4-32orZ嘉泰姆 |
CXPU33107orZ嘉泰姆 | 1.5orZ嘉泰姆 | 5.5orZ嘉泰姆 | 1500orZ嘉泰姆 /750orZ嘉泰姆 | 7+1orZ嘉泰姆 | YorZ嘉泰姆 | YorZ嘉泰姆 | Sync-Boost,Sync-Buck*2, Inverter,RTC LDO,orZ嘉泰姆 Sync-Boost,Selectable Sync-Boost/Buck,HV LDO,orZ嘉泰姆 Sync-Boost and Current Regulator for WLEDorZ嘉泰姆 | TQFN4X4-32orZ嘉泰姆 |
CXPU33108orZ嘉泰姆 /B/C/DorZ嘉泰姆 | 1.5orZ嘉泰姆 | 5.5orZ嘉泰姆 | 1500orZ嘉泰姆 /750orZ嘉泰姆 | 7+1orZ嘉泰姆 | YorZ嘉泰姆 | YorZ嘉泰姆 | Sync-Boost,Sync-Buck*2, Inverter,RTC LDO,orZ嘉泰姆 Sync-Boost,Selectable Sync-Boost/Buck,HV orZ嘉泰姆 LDO,Sync-Boost and Current Regulator for WLEDorZ嘉泰姆 | TQFN4X4-32orZ嘉泰姆 |
CXPU33109orZ嘉泰姆 | 1.5orZ嘉泰姆 | 5.5orZ嘉泰姆 | 1500orZ嘉泰姆 /750orZ嘉泰姆 | 7+6orZ嘉泰姆 | YorZ嘉泰姆 | YorZ嘉泰姆 | Sync-Boost,Sync-Buck*2,Inverter,Sync-Boost,orZ嘉泰姆 Selectable Sync-Boost/Buck,Sync-Boost and orZ嘉泰姆 Current Regulator for WLED, RTC LDO,HV LDO,orZ嘉泰姆 4-CH LV LDO, I2CorZ嘉泰姆 | TQFN5X5-40orZ嘉泰姆 |
CXPU33110orZ嘉泰姆 | 2.5orZ嘉泰姆 | 5.5orZ嘉泰姆 | 1500orZ嘉泰姆 /750orZ嘉泰姆 | 6+3orZ嘉泰姆 | NorZ嘉泰姆 | YorZ嘉泰姆 | Sync-Boost,Sync-Buck*3,Auto Buck/Boost,orZ嘉泰姆 Sync-Boost for WLED,LV LDO*2,RTC LDO,JEITA,orZ嘉泰姆 I2C Charger with Dynamic path,USB charger withorZ嘉泰姆 Auto Power Source DetectionorZ嘉泰姆 | TQFN5X5-40orZ嘉泰姆 |
CXPU33111orZ嘉泰姆 | 2.5orZ嘉泰姆 | 5.5orZ嘉泰姆 | 1500orZ嘉泰姆 /750orZ嘉泰姆 | 6+6orZ嘉泰姆 | NorZ嘉泰姆 | YorZ嘉泰姆 | Sync-Boost,Sync-Buck*3,Auto Buck/Boost,Sync-orZ嘉泰姆 Boost for WLED,LV LDO*4, RTC LDO,Power SwitchI2CorZ嘉泰姆 | TQFN5X5-40orZ嘉泰姆 |
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