參數(shù)資料
型號: LTC4057
廠商: Linear Technology Corporation
元件分類: 熱敏電阻
英文描述: Standalone Linear Li-lon Battery Charger with Thermistor Input
中文描述: 獨(dú)立線性鋰離子電池充電器熱敏電阻輸入
文件頁數(shù): 8/20頁
文件大?。?/td> 665K
代理商: LTC4057
LTC4061
8
4061fa
BLOCK DIAGRA
+
+
+
11
9
8
3
CA
MA
1.2V
2.9V
PROG
I
DET
R
DET
C
TIMER
R
PROG
0.1V
TO BAT
0.2V
1V
0.1V
+
+
C3
C2
LOGIC
T
A
T
DIE
105°C
SHDN
4061 BD
GND
+
VA
BAT
1000
×
1
×
1
×
V
CC
1
10
I
DETECT
RECHRG
4.1V
TO BAT
EN
3M
SEL
TIMER
COUNTER
OSCILLATOR
NTC
LOGIC
EN
C/5
C/5
C/5
STOP
CHRG
ACPR
3M
5
6
7
+
C1
ACPR
4
2
HOT COLD DIS
resistor, R
PROG
, to ground. When charging in constant
current mode, this pin servos to 1V. The voltage on this
pin can be used to measure the charge current using the
following formula:
V
R
PROG
I
BAT
PROG
=
1000
PIU
V
CC
(Pin 10):
Positive Input Supply Voltage. Provides
power to the battery charger. This pin should be bypassed
with a 1μF capacitor.
GND (Exposed Pad) (Pin 11):
Ground. This pin is the back
of the exposed pad package and must be soldered to the
PCB copper for minimal thermal resistance.
相關(guān)PDF資料
PDF描述
LTC4059 Standalone Linear Li-lon Battery Charger with Thermistor Input
LTC4061 Standalone Linear Li-lon Battery Charger with Thermistor Input
LTC4061EDD Standalone Linear Li-lon Battery Charger with Thermistor Input
LTC4063 Standalone Linear Li-lon Battery Charger with Thermistor Input
LTC4053EMSE-4.2 USB Compatible Lithium-Ion Battery Charger with Thermal Regulation
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC4057-4.2 制造商:LINER 制造商全稱:Linear Technology 功能描述:Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT
LTC4057ES5-4.2 制造商:Linear Technology 功能描述:Battery Charger Li-Ion 500mA 4.2V 5-Pin TSOT-23
LTC4057ES5-4.2#PBF 制造商:Linear Technology 功能描述:Battery Charger Li-Ion 500mA 4.2V 5-Pin TSOT-23
LTC4057ES5-4.2#TR 功能描述:IC CHARGR BATTERY L-ION TSOT23-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:61 系列:- 功能:電源管理 電池化學(xué):鋰離子(Li-Ion)、鋰聚合物(Li-Pol) 電源電壓:4.35 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:22-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:22-DFN(6x3)裸露焊盤 包裝:管件
LTC4057ES5-4.2#TRM 功能描述:IC CHARGR BATTERY L-ION TSOT23-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:61 系列:- 功能:電源管理 電池化學(xué):鋰離子(Li-Ion)、鋰聚合物(Li-Pol) 電源電壓:4.35 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:22-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:22-DFN(6x3)裸露焊盤 包裝:管件