Features: • Constant current and voltage charging• Charge disabling functions for an over discharged battery and a high/low temperature battery• Recharging function• 2 LED driving circuits to Indicate charging conditions• Delay circuit to prevent chatteringApplication...
M62253FP: Features: • Constant current and voltage charging• Charge disabling functions for an over discharged battery and a high/low temperature battery• Recharging function• 2 LED dr...
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

|
ltem |
Symbol |
Test conditions |
Ratings |
Units |
| Supply voltage |
Vcc |
16 |
V | |
| OUT pin output current |
IOUT |
30 |
mA | |
| SENSE pin voltage |
VSENSE |
Vcc |
V | |
| TIN pin voltage |
TIN |
Vcc |
V | |
| Power dissipation |
Pd |
Ta = 25°C |
450 |
mW |
| Thermal derating |
Ktheata |
Ta = 25°C |
4.5 |
mW/°C |
| Operating temperature |
Topr |
-20to85 |
||
| Storing temperature |
Tstg |
-40to125 |
The M62253FP is a charge controller designed for charging lithium ion batteries.
The M62253FP IC has a current and voltage control circuit allowing the constant current/voltage charging to lithium ion batteries.
A charger system for lithium ion batteries can be easily designed by utilizing the IC`s following functions ;
• charge disabling function for an over discharged battery
• charge control function by detecting the battery temperature