Datasheet > TD9056

TD9056

更新时间： 2024-11-02 11:46:35

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
9页	489K
描述

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TD9056 数据手册

ÓÉ Foxit PDF Editor ±à¼•

°æÈ¨ËùÓÐ (c) by Foxit Software Company, 2004

½öÓÃÓÚÆÀ¹À¡£

DATASHEET

T^echcode®

1A Standalone Linear Li-lon Battery Charger with Thermal Regulation

TD9056A/B

汪工 TEL:13828719410 QQ:1929794238

General Description Features

The TD9056 is a complete

Programmable Charge Current Up to 1000mA

constant-current/constant-voltage linear charger for

single cell lithium-ion batteries. Its SOP package and low

external component count make the TD9056 ideally

suited for portable applications. Furthermore, the

TD9056 can work within USB and wall adapter.

No blocking diode is required due to the internal

PMOSFET architecture and have prevent to negative

Charge Current Circuit. Thermal feedback regulates the

charge current to limit the die temperature during high

power operation or high ambient temperature. The

charge voltage is fixed at 4.2V, and the charge current

can be programmed externally with a single resistor. The

TD9056 automatically terminates the charge cycle when

the charge current drops to 1/10th the programmed value

after the final float voltage is reached.

No MOSFET, Sense Resistor or Blocking Diode

Rquired

Complete Linear Charger in SOP-8 Package for

Single Cell Lithium-Ion Batteries

Constant-Current/Constant-Voltage

Charges Single Cell Li-Ion Batteries Directly from

USB Port

Preset 4.2V Charge Voltage with 1.5% Accuracy

Automatic Recharge

Charge Status Output Pins

C/10 Charge Termination

2.9V Trickle Charge Threshold (TD9056)

Soft-Start Limits Inrush Current

Available Radiator in SOP8/SOT23-5 Package,the

Radiator need connect GND or impending

TD9056 Other features include current monitor, under

voltage lockout, automatic recharge and two status pin to

indicate charge termination and the presence of an input

voltage.

Applications

Cellular Telephones, PDAs, GPS

Charging Docks and Cradles

Digital Still Cameras, Portable Devices

USB Bus-Powered Chargers,Chargers

www.tongchuangwei.com

October, 20, 2011.

Techcode Semiconductor Limited

12 3 4 5 6 7...9

中文翻译

下载PDF

与TD9056相关器件

型号	品牌	获取价格	描述	数据表
TD-91	CLARE	获取价格	MICROWAVE NOISE TUBES & NOISE SOURCES
TD-92	CLARE	获取价格	MICROWAVE NOISE TUBES & NOISE SOURCES
TD92N12KOF	INFINEON	获取价格	Silicon Controlled Rectifier, 160A I(T)RMS, 92000mA I(T), 1200V V(DRM), 1200V V(RRM), 1 El
TD92N12KOFHPSA1	INFINEON	获取价格	Silicon Controlled Rectifier, 160A I(T)RMS, 1200V V(DRM), 1200V V(RRM), 1 Element, MODULE-
TD92N14KOFHPSA1	INFINEON	获取价格	Silicon Controlled Rectifier, 160A I(T)RMS, 1400V V(DRM), 1400V V(RRM), 1 Element, MODULE-
TD92N16KOF	INFINEON	获取价格	Thyristor/Diode 20 mm Power Block 1600 V, 92
TD92N16KOFHPSA1	INFINEON	获取价格	Silicon Controlled Rectifier, 160A I(T)RMS, 1600V V(DRM), 1600V V(RRM), 1 Element, MODULE-
TD-93B	CLARE	获取价格	MICROWAVE NOISE TUBES & NOISE SOURCES
TD93N06KOF	ETC	获取价格	THYRISTOR MODULE\|BRIDGE\|HALF-CNTLD\|600V V(RRM)\|93A I(T)
TD93N06KOF-A	ETC	获取价格	THYRISTOR MODULE\|BRIDGE\|HALF-CNTLD\|CA\|600V V(RRM)\|93A I(T)