UCC3958-1 Datasheet

IC型號：
UCC3958-1
PDF描述：
Single Cell Lithium-Ion Battery Protection Circuit
文件大小：
290.29KB
PDF頁數(shù)：
8頁
芯片廠家：
TI

閱覽下載糾錯 0

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

UCC3958 -1/-2/-3/-4

Single Cell Lithium-Ion Battery Protection Circuit

FEATURES

鈥?/div>

Protects Sensitive Lithium-Ion Cells Form

Over Charging and Over Discharging

鈥?/div>

Dedicated for One Cell Applications

鈥?/div>

Does Not Require External FETs or Sense

Resistors

鈥?/div>

Internal Precision Trimmed Charge and

Discharge Voltage Limits

鈥?/div>

Extremely Low Power Drain

鈥?/div>

Low FET Switch Voltage Drop of 150mV

Typical for 3A Currents

鈥?/div>

Short Circuit Current Protection (with User

Programmable Delay)

鈥?/div>

3A Current Capacity

鈥?/div>

Thermal Shutdown

鈥?/div>

User Controlled Enable Pin

PRELIMINARY

DESCRIPTION

UCC3958 is a monolithic BCMOS lithium-ion battery protection

circuit that is designed to enhance the useful operating life of

one cell rechargeable battery packs. Cell protection features

consist of internally trimmed charge and discharge voltage lim-

its, discharge current limit with a delayed shutdown and an ultra

low current sleep mode state when the cell is discharged. Addi-

tional features include an on chip MOSFET for reduced exter-

nal component count and a charge pump for reduced power

losses while charging or discharging a low cell voltage battery

pack. This protection circuit requires a minimum number of ex-

ternal components and is able to operate and safely shutdown

in the presence of a short circuit load.

BLOCK DIAGRAM

UDG-98050

6/98

型號

版本

描述

廠商

下載
UCC386

英文版

LOW-DROPOUT 200-MA LIEAR REGULATOR

UCC386
UCC387

英文版

LOW-DROPOUT 200-mA LINEAR REGULATOR

TI

UCC387
UCC387

英文版

LOW-DROPOUT 200-MA LIEAR REGULATOR

UCC387
UCC388

英文版

LOW-DROPOUT 200-MA LIEAR REGULATOR

UCC388
UCC391

英文版

5-Bit Programmable Output BiCMOS Precision Voltage Reference

TI

UCC391
UCC391

英文版

5-Bit Programmable Output BiCMOS Precision Voltage Reference

UCC391
UCC3305

英文版

HID Lamp Controller

TI

UCC3305
UCC3305

英文版

HID Lamp Controller

TI [Texas ...

UCC3305
UCC3570

英文版

Low Power Pulse Width Modulator

TI

UCC3570
UCC3570

英文版

Low Power Pulse Width Modulator

TI [Texas ...

UCC3570
UCC3581

英文版

Micropower Voltage Mode PWM

TI

UCC3581
UCC3581

英文版

Micropower Voltage Mode PWM

TI [Texas ...

UCC3581
UCC3583

英文版

Switch Mode Secondary Side Post Regulator

TI

UCC3583
UCC3583

英文版

Switch Mode Secondary Side Post Regulator

TI [Texas ...

UCC3583
UCC3585

英文版

Low Voltage Synchronous Buck Controller

TI

UCC3585
UCC3585

英文版

Low Voltage Synchronous Buck Controller

TI [Texas ...

UCC3585
UCC3588

英文版

5-Bit Programmable Output BiCMOS Power Supply Controller

TI

UCC3588
UCC3588

英文版

5-Bit Programmable Output BiCMOS Power Supply Controller

TI [Texas ...

UCC3588
UCC3626

英文版

Brushless DC Motor Controller

TI

UCC3626
UCC3626

英文版

Brushless DC Motor Controller

TI [Texas ...

UCC3626

UCC3958-1 Datasheet

PDF預(yù)覽

UCC3958-1相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

UCC3958-1 Datasheet

PDF預(yù)覽

UCC3958-1相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

建議反饋

PDF糾錯X