uba2030t-n1 NXP Semiconductors, uba2030t-n1 Datasheet - Page 13

• Manufacturer Part Number: uba2030t-n1
• Description: Full Bridge Driver Ic
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Application with external control
Figure 5 shows an application containing an external
oscillator control circuit referenced to system ground.
The RC, BER and BE pins are connected to system
ground.
2002 Sep 27
handbook, full pagewidth
Full bridge driver IC
system
ground
high voltage
570 V (max)
C i
OSCILLATOR
EXTERNAL
CONTROL
CIRCUIT
C3
C2
R DT
SGND
GHR
SHR
EXO
V DD
FSR
DTC
Fig.5 External control configuration.
HV
SD
13
14
15
18
20
21
22
23
24
UBA2030T
13
12
11
10
8
7
5
3
2
1
The bridge commutation frequency is determined by the
external oscillator. The shut-down input (pin SD) can be
used to quickly turn off all four MOSFETs in the full bridg
SHL
GHL
FSL
BER
BE
RC
GLL
PGND
GLR
C1
HL
LL
C4
IGNITOR
LAMP
Product specification
C5
UBA2030T
MGK593
HR
LR