LTC4054XES5-4.2 Linear Technology, LTC4054XES5-4.2 Datasheet - Page 7

• Manufacturer Part Number: LTC4054XES5-4.2
• Manufacturer: Linear Technology
• Type: Battery Chargerr

Specifications of LTC4054XES5-4.2

• Battery Type: Li-Ion
• Output Current: 500mA
• Output Voltage: 4.2V
• Operating Supply Voltage (min): 4.25V
• Operating Supply Voltage (max): 6.5V
• Operating Temp Range: -40C to 85C
• Package Type: TSOT-23
• Mounting: Surface Mount
• Pin Count: 5
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Not Compliant

BLOCK DIAGRA
1
CHRG
120 C
T
DIE
W
TRICKLE CHARGE
STANDBY
T
DISABLED ON
A
LTC4054X
SHDN
–
CA
+
C3
C1
C2
–
+
+
–
+
–
2.9V
TO
BAT
1
5
PROG
3 A
–
LTC4054-4.2/LTC4054X-4.2
MA
R3
1V
R4
0.1V
R5
V
+
CC
R
4
V
PROG
CC
VA
+
–
1.21V
REF
GND
5 A
2
1000
R1
R2
BAT
405442 BD
3
405442xf
7