Description
OB2136 650V 3-Phase Half-Bridge Gate-Driver IC General .
OB2136 is a monolithic three-phase half-bridge gate driver IC designed for high voltage, high speed, driving MOSFETs and IGBTs operating up to 650V.
Features
* x Floating channel for bootstrap operation up to 650V
x Positive input logic, and 3.3V / 5V input logic compatible
x Enable/ Disable control x Built-in low-side supply under voltage lockout
(UVLO) and over voltage protection (OVP) x Built-in high side supply under voltage lockout
(UVLO) x Built-in c
Applications
* x 3-Phase Motor Inveter Driver x General purpose 3-Phase inverter
Typical Application
VBUS
12~15V
Motor Controller
VCC HIN1 HIN2 HIN3 LIN1 LIN2 LIN3 Fault CS EN RCIN AGND PGND GL3
OB2136
VB1 GH1 HB1
NC VB2 GH2 HB2 NC VB3 GH3 HB3 NC GL1 GL2
GH1 HB1
GH2 HB1 HB2
GH3 HB3
HB2 HB3
GL1 GL2 GL3
M