位置:G2241B > G2241B详情
G2241B中文资料
G2241B数据手册规格书PDF详情
General Description
The G2241B provide a complete power supply solution. 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 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 G2241B also provide switched mode Li-ion charger with dynamic power path control. G2241B also has auto NTC-R 100kΩ/10kΩ detection circuit.
Features
● 2.5V ~ 5.5V Input Voltage Operation.
● 95 Efficient DC/DC Converter
● Built-in 4-ch synchronous buck converter, 5-ch LDOs, and 1-ch low quiescent current LDO for RTC.
● Low Power consumption (Sleep Mode ) < 10µA.
● Built-In Power ON/OFF Sequence for PMU.
● Built-In Short Circuit Protection (SCP), Under Voltage Protection (UVP), and cycle-by cycle current limit for DC/DC Converters.
● Integrated switched mode Li-ion charger with dynamic power path function.
● Charge voltage and current control with JEITA compliant.
● Built-In Thermal Shutdown Function.
● Built-In Battery OVP Function.
● Boost Mode Operation for USB OTG.
● TQFN48 Package (6mmx6mm).
Applications
● Tablet PC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
GMT |
24+ |
N/A |
22546 |
原装原装原装 |
|||
GMT/致新 |
24+ |
QFN4X4-24 |
9000 |
只做原装正品 有挂有货 假一赔十 |
|||
GMT/致新 |
2406+ |
QFN |
36880 |
诚信经营!进口原装!量大价优! |
|||
GMT/致新 |
22+ |
QFN4X4-24 |
15000 |
全新原装 |
|||
GMT致新 |
24+ |
QFN4X4-24 |
10000 |
只有原装 |
|||
GMT/致新 |
24+ |
SOT-23 |
39500 |
进口原装现货 支持实单价优 |
|||
GMT/致新 |
24+ |
QFN |
60000 |
全新原装现货 |
|||
GMT/致新 |
2450+ |
QFN |
6540 |
只做原厂原装正品终端客户免费申请样品 |
|||
GMT(致新) |
2447 |
TQFN5X5-40 |
105000 |
3000个/圆盘一级代理专营品牌!原装正品,优势现货, |
|||
GMT(致新) |
2021+ |
TQFN5X5-40 |
499 |
G2241B 资料下载更多...
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GMT相关芯片制造商
Datasheet数据表PDF页码索引
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