参数资料
型号: LTC4009IUF#PBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 稳压器
英文描述: BATTERY CHARGE CONTROLLER, 633 kHz SWITCHING FREQ-MAX, PQCC20
封装: 4 X 4 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, MO-220WGGD-1, QFN-20
文件页数: 28/28页
文件大小: 351K
代理商: LTC4009IUF#PBF
4009fd
LTC4009
LTC4009-1/LTC4009-2
block DiagraM (LTC4009)
+
+
19
EA
R1
TO
INTERNAL CIRCUITS
CC
+
CA
1.2085V
REFERENCE
5V
REGULATOR
PWM
LOGIC
BOOST AND
OV DETECTION
C/10
DETECTION
OSCILLATOR
BAT
SHUTDOWN
CONTROL
TO
INTERNAL
CIRCUITS
SHUTDOWN
OVERVOLTAGE
CHARGE
INPUT
CURRENT
LIMIT
TGATE
20
BOOST
12
ITH
13
PROG
14
CSN
15
CSP
18
SW
21
GND
4009 BD01
16
BGATE
17
INTVDD
TO
INTERNAL
CIRCIUTS
11
VFB
10
CHRG
8
FBDIV
9
DCDIV
5
ACP
7
SHDN
6
ICL
4
CLN
1
CLP
2
DCIN
3
相关PDF资料
PDF描述
LTC4009CUF-1#TRPBF BATTERY CHARGE CONTROLLER, 633 kHz SWITCHING FREQ-MAX, PQCC20
LTC4009CUF-2#TRPBF BATTERY CHARGE CONTROLLER, 633 kHz SWITCHING FREQ-MAX, PQCC20
LTC4009IUF-1#PBF BATTERY CHARGE CONTROLLER, 633 kHz SWITCHING FREQ-MAX, PQCC20
LTC4009CUF-2#PBF BATTERY CHARGE CONTROLLER, 633 kHz SWITCHING FREQ-MAX, PQCC20
LTC4009CUF-1#PBF BATTERY CHARGE CONTROLLER, 633 kHz SWITCHING FREQ-MAX, PQCC20
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