Data Sheet 5 Rev. 1.0, 2007-06-15
BTM7750G
Pins written in bold type need power wiring.
Table 1 Pin Definitions and Functions
Pin No. Symbol Function
1, 3, 25, 28 DL1 Drain of low-side switch1, lead frame 1
1)
1) To reduce the thermal resistance these pins are direct connected via metal bridges to the lead frame.
2 IL1 Analog input of low-side switch1
4 N.C. not connected
5, 10, 19, 24 DHVS Drain of high-side switches and power supply voltage, lead frame 2
1)
6 GND Ground
7 IH1 Digital input of high-side switch1
8 ST Status of high-side switches; open Drain output
9 IH2 Digital input of high-side switch2
11 N.C. not connected
12, 14, 15, 18 DL2 Drain of low-side switch2, lead frame 3
1)
13 IL2 Analog input 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
