UBA2030T 查看數據表（PDF） - Philips Electronics

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UBA2030T

Full bridge driver IC

Philips Electronics 

Philips Semiconductors

Full bridge driver IC

Preliminary specification

UBA2030T

PINNING

SYMBOL

GLR

PGND

GLL

n.c.

RC

n.c.

BE

BER

n.c.

FSL

GHL

SHL

SHR

GHR

FSR

n.c.

n.c.

HV

n.c.

EXO

SD

DTC

VDD

SGND

PIN

DESCRIPTION

1 gate of lower right MOSFET

2 power ground for sources of lower

left and right MOSFETs

3 gate of lower left MOSFET

4 not connected

5 RC input for internal oscillator

6 not connected

7 bridge enable control input

8 bridge enable reference input

9 not connected

10 floating supply voltage left output

11 gate of higher left MOSFET

12 source of higher left MOSFET

13 source of higher right MOSFET

14 gate of higher right MOSFET

15 floating supply voltage right output

16 not connected

17 not connected

18 high voltage supply input

19 not connected

20 external oscillator input

21 shut-down input

22 ‘dead time’ control input

23 internal (low voltage) supply

24 signal ground

handbook, halfpage

GLR 1

24 SGND

PGND 2

GLL 3

23 VDD

22 DTC

n.c. 4

21 SD

RC 5

20 EXO

n.c. 6

19 n.c.

UBA2030T

BE 7

18 HV

BER 8

17 n.c.

n.c. 9

16 n.c.

FSL 10

15 FSR

GHL 11

14 GHR

SHL 12

13 SHR

MGK589

Fig.2 Pin configuration.

1999 Aug 10

5

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