MIC2527 Datasheet, PDF (2/12 Pages) Micrel Semiconductor – Quad USB Power Control Switch

MIC2527
Ordering Information
Part Number
MIC2527-1BWM
MIC2527-1BN
MIC2527-2BWM
MIC2527-2BN
Enable
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
Package
16-Pin SOIC
16-pin DIP
16-Pin SOIC
16-pin DIP
Micrel
Pin Configuration
MIC2527-x
FLGA ₁
16 ^FLGB
ENA 2
15 ENB
OUTA 3
14 OUTB
GND 4
13 IN(A/B)
IN(C/D) 5
12 GND
OUTC 6
11 OUTD
ENC 7
10 END
FLGC 8
9 FLGD
16-Pin SOIC (WM)
16-Pin DIP (N)
ENA 2
FLGA 1
ENB 15
FLGB 16
ENC 7
FLGC 8
END 10
FLGD 9
MIC2527-x
LOGIC,
CHARGE
PUMP
LOGIC,
CHARGE
PUMP
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
MIC2527
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
May 7, 1998