LTC4012IUF#PBF Linear Technology, LTC4012IUF#PBF Datasheet - Page 11
LTC4012IUF#PBF
Manufacturer Part Number
LTC4012IUF#PBF
Description
IC BATT CHRGR MC HI-EFF 20-QFN
Manufacturer
Linear Technology
Datasheet
1.LTC4012CUFPBF.pdf
(28 pages)
Specifications of LTC4012IUF#PBF
Function
Charge Management
Battery Type
Multi-Chemistry
Voltage - Supply
6 V ~ 28 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
20-WFQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
block DiagraM
10
11
4
3
2
1
8
7
6
9
5
DCIN
INFET
CLP
CLN
ICL
CHRG
SHDN
FVS1
FVS0
BAT
ACP
SHUTDOWN
CONTROL
Voltage
Output
Select
SHUTDOWN
TO
INTERNAL
CIRCUITS
IF
–
+
OSCILLATOR
(LTC4012-1/LTC4012-2)
DETECTION
C/10
CC
+
–
V
FB
CHARGE
CURRENT
INPUT
LIMIT
TO INTERNAL
CIRCUITS
EA
–
–
–
+
LTC4012-1/LTC4012-2
DETECTION
FAULT
REFERENCE
1.2085V
LOGIC
PWM
REGULATOR
R1
INTERNAL
CIRCIUTS
5V
LTC4012/
TO
CA
(PADDLE)
+
–
INTV
BOOST
BGATE
TGATE
PROG
GND
CSN
CSP
ITH
SW
DD
4012 BD02
4012fa
15
14
13
12
20
19
18
17
16
P