MIC5016_02 Datasheet, PDF (2/12 Pages) Micrel Semiconductor – Low-Cost Dual High- or Low-Side MOSFET Driver

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