MIC2562A Datasheet, PDF (7/9 Pages) Micrel Semiconductor – PCMCIA/CardBus Socket Power Controller

MIC2562A
Micrel
MIC2562A-1 Control Logic (compatible with Cirrus Logic CL-PD6710 & PD672x-series
Controllers)
V_{CC5_EN} V_{CC3_EN} V_{PP_PGM} V_{PP_VCC}
V_{CC OUT}
V_{PP OUT}
0
0
0
0
Clamped to Ground Clamped to Ground
0
0
0
1
Clamped to Ground
High Z
0
0
1
0
Clamped to Ground
High Z
0
0
1
1
Clamped to Ground
High Z
0
1
0
0
5
Clamped to Ground
0
1
0
1
5
5
0
1
1
0
5
12
0
1
1
1
5
High Z
1
0
0
0
3.3
Clamped to Ground
1
0
0
1
3.3
3.3
1
0
1
0
3.3
12
1
0
1
1
3.3
High Z
1
1
0
0
Clamped to Ground Clamped to Ground
1
1
0
1
Clamped to Ground
High Z
1
1
1
0
Clamped to Ground
High Z
1
1
1
1
Clamped to Ground
High Z
MIC2562A-2 Logic (Compatible with Databook Controllers)
Pin 1
Pin 2
Pin 3 Pins 8, 10, 12
V_CCSEL0(1) V_PPSEL0(1) V_CCSEL2(3)
V_{CC OUT}
Pin 7
V_{PP OUT}
0
1
0
1
1
0
0
0
0
1
0
0
0
1
1
1
1
1
0
0
1
1
0
1
Hi-Z
3.3V
3.3V
3.3V
Hi-Z
5V
5V
5V
Clamped to Ground
3.3V
12V
Clamped to Ground
Clamped to Ground
5V
12V
Clamped to Ground
The Databook DB86184 PCMCIA controller requires two 100kΩ pull-down resistors from pins 5 and 7 to
ground and a 100kΩ pull-up resistor from pin 6 to +3.3V (or +5V). Connect MIC2560-2 pin 8 to ground.
MIC2562A
60
July 1999