LTC4059_15 Datasheet, PDF (6/12 Pages) Linear Technology – 900mA Linear Li-Ion Battery Chargers with Thermal Regulation in 2 2 DFN

LTC4059/LTC4059A
BLOCK DIAGRA
EN
6
LOGIC
R_EN
M2
1×
D1
CA
4
V_CC
MA
M1
1000×
D2
BAT
3₊
R1
VA
1.2V VOLTAGE ^REF
REFERENCE
T_DIE
115°C
–
D3
+ ^TA
R2
R3
PROG
5
Li CC
2
GND
1,7
REF
4059 F01
Figure 1 (LTC4059)
EN
6
LOGIC
R_EN BAT
V_CC
M2
1×
D1
4
V_CC
M1
1000×
D2
BAT
3₊
ACPR
2
MA
R1
CA
VA
1.2V VOLTAGE ^REF
REFERENCE
T_DIE
115°C
–
D3
+ ^TA
R3
PROG
5
REF
R2
GND
1,7
4059 F02
Figure 2 (LTC4059A)
6
4059fb