MIC5016 查看數據表（PDF） - Micrel

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MIC5016

Low-Cost Dual High- or Low-Side MOSFET Driver

Micrel 

MIC5016/5017

Block Diagram 1 of 2 Drivers per Package

V+

Charge Pump

15V

*

Input

Connection Diagram

* Inverting version only

N, J

1 NC

2 Source A

3 Gnd

4 Gate A

5 Source B

6 Gate B

7 NC

In A 14

NC 13

V+ A 12

In B 11

V+ B 10

NC 9

NC 8

14-pin DIP

Ground

WM

1 NC

2 Source A

3 Gnd

4 Gate A

5 Source B

6 Gate B

7 NC

8 NC

In A 16

NC 15

V+ A 14

In B 13

V+ B 12

NC 11

NC 10

NC 9

16-pin Wide SOIC

Micrel

Gate

Source

Pin Description

Pin Number Pin Number

N, J Package WM Package

12

14

Pin Name

V+A

10

12

V+B

14

16

Input A

11

13

Input B

4

4

Gate A

6

6

Gate B

2

2

Source A

5

5

Source B

3

3

Gnd

Pin Function

Supply Pin A. Must be decoupled to isolate large transients caused by power

MOSFET drain. 10µF is recommended close to pins 12 and/or 10 and

ground. V+A and V+B may be connected to separate supplies.

Supply Pin B. See V+A.

Turns on power MOSFET A when asserted. Requires approximately 1µA to

switch.

Turns on power MOSFET B. See Input A.

Drives and clamps the gate of power MOSFET A

Drives and clamps the gate of power MOSFET B

Connects the source lead of MOSFET A

Connects the source lead of MOSFET B

Ground

MIC5016/5017

2

October 1998

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