DatasheetQ Logo
Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits

LTC4055 データシートの表示(PDF) - Linear Technology

部品番号
コンポーネント説明
メーカー
LTC4055
Linear
Linear Technology Linear
LTC4055 Datasheet PDF : 24 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
LTC4055/LTC4055-1
BLOCK DIAGRAM
VBUS
4
IN1
IN1 0.2Ω OUT
3
OUT
–+
25mV IDEAL
DIODE
0.2Ω
2
BAT
1
IN2
BAT 0.2Ω IN2
CLPROG
9
100k
PROG
11
100k HPWR
8
500mA/100mA
ACPR
13
DIE
TEMP 105°C
–+
TA
1V
4.35V
–+
VR
CURRENT CONTROL
1V
CURRENT LIMIT
SOFT-START
ILIM
SENSE
ILIM CNTL
ENABLE
SOFT-START2
ICHRG
CHARGER
CC/CV REGULATOR
I/O SEL ENABLE
BATTERY CHARGER
BAT UV
WALL
5
+
1V
15 VNTC
100k
NTC
16
100k
2COLD
+
NTC
2HOT
+
IN1 OUT BAT
NTCERR
VOLTAGE DETECT
UVLO
CONTROL LOGIC
BAT UV
RECHRG
HOLD
RESET
OSCILLATOR
CLK
COUNTER
0.25V
2.8V
BATTERY
UVLO
4.1V
RECHARGE
(4.0V
LTC4055-1)
STOP
TIMER
12
CHRG
14
+
0.1V
NTC ENABLE
GND
10
SHDN
SUSP
6
7
4055 BD
4055fb
10

Share Link: 

datasheetq.com  [ Privacy Policy ]Request Datasheet ] [ Contact Us ]