MIC2524 Datasheet, PDF (2/12 Pages) Micrel Semiconductor – Quad USB Power Control Switch Not Recommended for New Designs

MIC2524/2527
Ordering Information
Part Number
MIC2524-1BWM
MIC2524-1BN
MIC2524-2BWM
MIC2524-2BN
MIC2527-1BWM
MIC2527-1BN
MIC2527-2BWM
MIC2527-2BN
On-Resistance
100mΩ typ.
100mΩ typ.
100mΩ typ.
100mΩ typ.
200mΩ typ.
200mΩ typ.
200mΩ typ.
200mΩ typ.
Enable
Active High
Active High
Active Low
Active Low
Active High
Active High
Active Low
Active Low
Temperature Range
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
Package
16-Pin SOIC
16-pin DIP
16-Pin SOIC
16-pin DIP
16-Pin SOIC
16-pin DIP
16-Pin SOIC
16-pin DIP
Micrel
Pin Configuration
FLGA ₁
ENA 2
OUTA 3
GND 4
IN(C/D) 5
OUTC 6
ENC 7
FLGC 8
16 ^FLGB
15 ENB
14 OUTB
13 IN(A/B)
12 GND
11 OUTD
10 END
9 FLGD
16-Pin SOIC (WM)
16-Pin DIP (N)
ENA 2
FLGA 1
ENB 15
FLGB 16
LOGIC,
CHARGE
PUMP
LOGIC,
CHARGE
PUMP
ENC 7
FLGC 8
END 10
FLGD 9
LOGIC,
CHARGE
PUMP
LOGIC,
CHARGE
PUMP
3 OUTA
13 IN(A/B)
14 OUTB
6 OUTC
5 IN(C/D)
11 OUTD
4 GND 12
Functional Pinout
Pin Description
Pin Number
1
2
3
4, 12
5
6
7
8
9
10
11
13
14
15
16
MIC2524/2527
Pin Name
FLGA
ENA
OUTA
GND
IN(C/D)
OUTC
ENC
FLGC
FLGD
END
OUTD
IN(A/B)
OUTB
ENB
FLGB
Pin Function
Flag A: (Output): Channel A open-drain fault flag output.
Enable A (Input): Channel A control input.
Output A: Channel A switch output.
Ground: Supply return. Connect both pins to ground.
Supply Input: Channel C and D switch, logic, and charge-pump supply input.
Output C: Channel C switch output.
Enable C (Input): Channel C control input.
Flag C (Output): Channel C open-drain fault flag output.
Flag D (Output): Channel D open-drain fault flag output.
Enable D (Input): Channel D control input.
Output D: Channel D switch output.
Supply Input: Channel A and B switch, logic, and charge-pump supply input.
Output B: Channel B switch output.
Enable B (Input): Channel B control input.
Flag B (Output): Channel B open-drain fault flag output.
2
June 1999