SC803IMLTR Semtech, SC803IMLTR Datasheet - Page 13

• Manufacturer Part Number: SC803IMLTR
• Description: IC, BATTERY CHARGER, 1.5A, MLP-16
• Manufacturer: Semtech

Specifications of SC803IMLTR

• Battery Type: Li-Ion, Li-Polymer
• Input Voltage: 7V
• Battery Charge Voltage: 4.2V
• Charge Current Max: 1.5A
• Battery Ic Case Style: MLP
• No. Of Pins: 16
• No. Of Series Cells: 1
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

 2004 Semtech Corp.
POWER MANAGEMENT
State Diagram
Yes
Iout > 1500/Rprog
LDO Current Limit
Iout = 1500/Rprog
STAT = High Z,
BSEN = CV ?
BSEN = CV
LDO Mode
Yes
T
CP Output = High
Start Pre-Charge
Iout = 246/Rterm
j
< Over Temp SD
VOUT > 2.8V
Vin > UVLO
En = High
BIP High
And
Yes
Yes
13
Yes
CP,STAT,OVP Low
Shutdown Mode
Vout/Iout off
Fast Charge Mode
BSEN < CV-200mV
Iout = 1500/Rprog
Charge Mode
VOUT > 2.8V
IOUT < ITERM
Start CV Mode
STAT=High,
Monitor Mode
BSEN = CV
STAT = Low
Yes
Soft Start
Vout off
Yes
Yes
Yes
Over Voltage, Under
Voltage, or Over
Temperature will
force the SC803 into
Shutdown Mode from
any state.
www.semtech.com
SC803