Special
Features:
- Charge inhibit
- Power source, DC or AC (rectified 50/60 Hz)
-
MT
settings, wide battery capacity range
(1:16)
-
External charge enable, external buzzer enable
- Serial data out, PC connection
CCS
Basic Features:
-
Microcomputer controlled quickcharge up
to 100% exactly
- CCS charge termination
- No overcharge, no memory effect
- Extended battery life
- Independent of battery type: SLA (sealed lead acid), Lead Acid, NiCd, NiMH,etc.
- Number of cells unlimited
- Automatic recharge, MC controlled
- Standby operation
- Independent of precharging state, no discharge needed
- Reliable function also with protection diodes in the battery pack
- Simple handling, fail-safe by watchdog control
- Independent of external influences (e.g. temperature)
- Improved start up characteristic on empty cells
- Battery fault detection (LED & buzzer signal)
Characteristics:
Input
voltage:
3.0V to 5.5V
Low power:
< 2 mA
Package:
PDIP 18, SOIC 18, SSOP 20
Operating
temperature:
Commercial:
0 to +70 °C
Industrial:
-40 to +85 °C
Storage temperature:
-65 to +150 °C
Block Diagram:
Pin Configuration:
|
1 |
OUT
1 (Buzzer) |
10 |
TxD |
|
2 |
WATCH |
11 |
F.U. |
|
3 |
F.U.
|
12 |
CC |
|
4 |
RST |
13 |
OUT 2
(LED) |
|
5 |
GND |
14 |
VDD |
|
6 |
MT
1 |
15 |
CLKOUT |
|
7 |
MT
2 |
16 |
OSC |
|
8 |
BE,
Buzzer-Enable |
17 |
INTOUT,
Integrator |
|
9 |
CE,
Charge-Enable |
18 |
INTIN,
Integrator |
Applications for the Computer-Charging-System:
Alarm
Systems, Cellular Phones, Computer, Electric Vehicles, HiFi, Hobby, Instruments,
Lamps, Medical Electronics,
Pager, Portables, Radio, Solar Systems, Telephone,
Tools, Toys, UPS, Video..
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