目录
产品概述 返回TOPsA4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TOPsA4嘉泰姆
2.5V ~ 5.5V Input Voltage Operation sA4嘉泰姆
„ 95% Efficient DC/DC Converter sA4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. sA4嘉泰姆
„ 32-steps brightness control by I2
C for WLED
Driver sA4嘉泰姆
„ Low Power consumption (Sleep Mode ) < 10μA. sA4嘉泰姆
„ Built-In Selectable Power ON/OFF Sequence. sA4嘉泰姆
„ Built-In Short Circuit Protection (SCP), Under
Voltage Protection (UVP), and cycle-by cycle
current limit for DC/DC Converters. sA4嘉泰姆
„ Built-In Thermal Shutdown Function. sA4嘉泰姆
„ Built-In Battery OVP Function. sA4嘉泰姆
„ TQFN40 Package (5mmx5mm).sA4嘉泰姆
应用范围 返回TOPsA4嘉泰姆
DSC and DV Power SupplysA4嘉泰姆
技术规格书（产品PDF) 返回TOP sA4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TOPsA4嘉泰姆
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电路原理图 返回TOPsA4嘉泰姆
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Multi-Channel PMICsA4嘉泰姆 |
Part NO.sA4嘉泰姆 | Vin(VsA4嘉泰姆 min.sA4嘉泰姆 | Vin(V)sA4嘉泰姆 max.sA4嘉泰姆 | DCDC sA4嘉泰姆 CHsA4嘉泰姆 | DCD CFSWsA4嘉泰姆 MHzsA4嘉泰姆 | Charger sA4嘉泰姆 AsA4嘉泰姆 | LDOsA4嘉泰姆 CHsA4嘉泰姆 | RTCsA4嘉泰姆 LDOCHsA4嘉泰姆 | NotesA4嘉泰姆 | PackagesA4嘉泰姆 |
CXPU33101sA4嘉泰姆 | 2.5sA4嘉泰姆 | 5.5sA4嘉泰姆 | 6sA4嘉泰姆 | 1.5sA4嘉泰姆 | --sA4嘉泰姆 | 5sA4嘉泰姆 | --sA4嘉泰姆 | Bay Trail-M,DCDC1 2A, DCDC2~62.5A, sA4嘉泰姆 LDO1~5 300mA,Load Switch*4sA4嘉泰姆 | TQFN5X5-40sA4嘉泰姆 |
CXPU33102/3sA4嘉泰姆 | 3sA4嘉泰姆 | 5.5sA4嘉泰姆 | 2sA4嘉泰姆 | 1.5sA4嘉泰姆 | --sA4嘉泰姆 | 2sA4嘉泰姆 | --sA4嘉泰姆 | DCDC1~2 0.6A/1A LDO1=3V/3.3V/250mA,sA4嘉泰姆 LDO2=1.2V/250mAsA4嘉泰姆 | TQFN3X3-16sA4嘉泰姆 |
CXPU33104sA4嘉泰姆 | 2.5sA4嘉泰姆 | 5.5sA4嘉泰姆 | 4sA4嘉泰姆 | 1.5sA4嘉泰姆 | 1.5sA4嘉泰姆 | 6sA4嘉泰姆 | 1sA4嘉泰姆 | DCDC1~4 1.5A/1.5A/2A/1.5A,Power Path, sA4嘉泰姆 RTCLDO&LDO1=50mA,LDO2~6=300mAsA4嘉泰姆 | TQFN6X6-48sA4嘉泰姆 |
Multi-Channel PMIC for DSCsA4嘉泰姆 |
Part NO.sA4嘉泰姆 | Vin(V)sA4嘉泰姆 min.sA4嘉泰姆 | Vin(V)sA4嘉泰姆 max.sA4嘉泰姆 | FOSCsA4嘉泰姆 (kHz)sA4嘉泰姆 | Built-insA4嘉泰姆 CompensA4嘉泰姆 sation CHsA4嘉泰姆 | Built-in sA4嘉泰姆 HV LDOsA4嘉泰姆 | InternalPower sA4嘉泰姆 ON/OFFsA4嘉泰姆 SequencesA4嘉泰姆 | NotesA4嘉泰姆 | PackagesA4嘉泰姆 |
CXPU33105sA4嘉泰姆 | 3sA4嘉泰姆 | 5.5sA4嘉泰姆 | 1000sA4嘉泰姆 | 4+1sA4嘉泰姆 | NsA4嘉泰姆 | YsA4嘉泰姆 | Selectable Sync-Boost/buck,Sync-Buck*2,sA4嘉泰姆 Sync-Boost,1-CH LDO,RTC LDO,RESETsA4嘉泰姆 | TQFN4X4-28sA4嘉泰姆 |
CXPU33106sA4嘉泰姆 A/BsA4嘉泰姆 | 2.7sA4嘉泰姆 | 5.5sA4嘉泰姆 | 2000/ 1000sA4嘉泰姆 | 7sA4嘉泰姆 | NsA4嘉泰姆 | YsA4嘉泰姆 | Sync-Boost,Sync-Buck*2, Inverter,RTC LDO,SyncsA4嘉泰姆 -Boost,Selectable Sync-Boost/Buck,Sync-Boost sA4嘉泰姆 and Current Regulator for WLEDsA4嘉泰姆 | TQFN4X4-32sA4嘉泰姆 |
CXPU33107sA4嘉泰姆 | 1.5sA4嘉泰姆 | 5.5sA4嘉泰姆 | 1500sA4嘉泰姆 /750sA4嘉泰姆 | 7+1sA4嘉泰姆 | YsA4嘉泰姆 | YsA4嘉泰姆 | Sync-Boost,Sync-Buck*2, Inverter,RTC LDO,sA4嘉泰姆 Sync-Boost,Selectable Sync-Boost/Buck,HV LDO,sA4嘉泰姆 Sync-Boost and Current Regulator for WLEDsA4嘉泰姆 | TQFN4X4-32sA4嘉泰姆 |
CXPU33108sA4嘉泰姆 /B/C/DsA4嘉泰姆 | 1.5sA4嘉泰姆 | 5.5sA4嘉泰姆 | 1500sA4嘉泰姆 /750sA4嘉泰姆 | 7+1sA4嘉泰姆 | YsA4嘉泰姆 | YsA4嘉泰姆 | Sync-Boost,Sync-Buck*2, Inverter,RTC LDO,sA4嘉泰姆 Sync-Boost,Selectable Sync-Boost/Buck,HV sA4嘉泰姆 LDO,Sync-Boost and Current Regulator for WLEDsA4嘉泰姆 | TQFN4X4-32sA4嘉泰姆 |
CXPU33109sA4嘉泰姆 | 1.5sA4嘉泰姆 | 5.5sA4嘉泰姆 | 1500sA4嘉泰姆 /750sA4嘉泰姆 | 7+6sA4嘉泰姆 | YsA4嘉泰姆 | YsA4嘉泰姆 | Sync-Boost,Sync-Buck*2,Inverter,Sync-Boost,sA4嘉泰姆 Selectable Sync-Boost/Buck,Sync-Boost and sA4嘉泰姆 Current Regulator for WLED, RTC LDO,HV LDO,sA4嘉泰姆 4-CH LV LDO, I2CsA4嘉泰姆 | TQFN5X5-40sA4嘉泰姆 |
CXPU33110sA4嘉泰姆 | 2.5sA4嘉泰姆 | 5.5sA4嘉泰姆 | 1500sA4嘉泰姆 /750sA4嘉泰姆 | 6+3sA4嘉泰姆 | NsA4嘉泰姆 | YsA4嘉泰姆 | Sync-Boost,Sync-Buck*3,Auto Buck/Boost,sA4嘉泰姆 Sync-Boost for WLED,LV LDO*2,RTC LDO,JEITA,sA4嘉泰姆 I2C Charger with Dynamic path,USB charger withsA4嘉泰姆 Auto Power Source DetectionsA4嘉泰姆 | TQFN5X5-40sA4嘉泰姆 |
CXPU33111sA4嘉泰姆 | 2.5sA4嘉泰姆 | 5.5sA4嘉泰姆 | 1500sA4嘉泰姆 /750sA4嘉泰姆 | 6+6sA4嘉泰姆 | NsA4嘉泰姆 | YsA4嘉泰姆 | Sync-Boost,Sync-Buck*3,Auto Buck/Boost,Sync-sA4嘉泰姆 Boost for WLED,LV LDO*4, RTC LDO,Power SwitchI2CsA4嘉泰姆 | TQFN5X5-40sA4嘉泰姆 |
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