UBA2032T PHILIPS [NXP Semiconductors], UBA2032T Datasheet - Page 3

• Manufacturer Part Number: UBA2032T
• Description: Full bridge driver IC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
BLOCK DIAGRAM
2002 Oct 07
handbook, full pagewidth
Full bridge driver IC
Pin numbers refer to the UBA2032T.
Pin numbers in brackets refer to the UBA2032TS.
SGND
V DD
HV
RC
SU
BD
10 (12)
12 (14)
11 (13)
7 (9)
5 (6)
8 (10)
1.29 V
OSCILLATOR
UVLO
STABILIZER
bridge disable
LVS
1 (1)
EXTDR
2 (2)
LOGIC
LOGIC SIGNAL
GENERATOR
2
Fig.1 Block diagram.
LVS
3 (3)
DD
9 (11)
3
LEVEL SHIFTER
LEVEL SHIFTER
HIGH VOLTAGE
LOW VOLTAGE
UBA2032TS
UBA2032T
n.c.
4, 6, 16, 19, 21
(4, 5, 7, 8, 18, 19, 22, 24, 25)
HIGHER RIGHT
LOWER RIGHT
HIGHER LEFT
LOWER LEFT
DRIVER
DRIVER
DRIVER
DRIVER
Preliminary specification
23 (27)
14 (16)
13 (15)
15 (17)
24 (28)
22 (26)
20 (23)
18 (21)
17 (20)
MGU542
UBA2032
FSL
GHL
SHL
FSR
GHR
SHR
GLR
PGND
GLL