L6917 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

L6917

5 BIT PROGRAMMABLE DUAL-PHASE CONTROLLER

STMicroelectronics 

1 2 3 4 5 6 7 8 9 10 Next

L6917B

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Vcc, VCCDR

to PGND

VBOOT-VPHASE Boot Voltage

VUGATE1-VPHASE1

VUGATE2-VPHASE2

LGATE1, PHASE1, LGATE2, PHASE2 to PGND

All other pins to PGND

Vphase

Sustainable Peak Voltage t < 20ns @ 600kHz

THERMAL DATA

Symbol

Parameter

Rth j-amb Thermal Resistance Junction to Ambient

Tmax Maximum junction temperature

Tstorage Storage temperature range

Tj Junction Temperature Range

PMAX Max power dissipation at Tamb = 25°C

PIN CONNECTION

Value

Unit

15

V

15

V

15

V

-0.3 to Vcc+0.3

V

-0.3 to 7

V

26

V

Value

60

150

-40 to 150

-25 to 125

2

Unit

°C/W

°C

°C

°C

W

LGATE1

VCCDR

PHASE1

UGATE1

BOOT1

VCC

GND

COMP

FB

VSEN

FBR

FBG

ISEN1

PGNDS1

1

28

2

27

3

26

4

25

5

24

6

23

7

22

8

21

9

20

10

19

11

18

12

17

13

16

14

15

SO28

PGND

LGATE2

PHASE2

UGATE2

BOOT2

PGOOD

VID4

VID3

VID2

VID1

VID0

OSC / INH / FAULT

ISEN2

PGNDS2

2/33

Share Link: