BTS775G Datasheet, PDF (4/17 Pages) Siemens Semiconductor Group – TrilithIC

BTS 775 G
Pin Definitions and Functions
Pin No.
Symbol Function
1, 3, 25, 28 DL1
Drain of low-side switch1
Leadframe 1 ¹⁾
2
GL1
Gate of low-side switch1
4
N.C.
not connected
5, 10, 19, 24 DHVS
Drain of high-side switches and power supply voltage
Leadframe 2 ¹⁾
6
GND
Ground
7
GH1
Gate of high-side switch1
8
ST
Status of high-side switches; open Drain output
9
GH2
Gate of high-side switch2
11
N.C.
not connected
12, 14, 15, 18 DL2
Drain of low-side switch2
Leadframe 3 ¹⁾
13
GL2
Gate of low-side switch2
16, 17
SL2
Source of low-side switch2
20, 21
SH2
Source of high-side switch2
22, 23
SH1
Source of high-side switch1
26, 27
SL1
Source of low-side switch1
1) _{To reduce the thermal resistance these pins are direct connected via metal bridges to the leadframe.}
Bold type: Pin needs power wiring
Semiconductor Group
4
1999-01-07