LTC3300-2 View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LTC3300-2

Addressable High Efficiency Bidirectional Multicell Battery Balancer

Linear Technology 

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BLOCK DIAGRAM

LTC3300-2

C6

VOLTAGE

REGULATOR

48

VREG

40mA

MAX

4.8V

V–

POR

THERMAL

SHUTDOWN

47 A4

46 A3

45 A2

44 A1

43 A0

5

ADDRESS

LEVEL-SHIFTING

SERIAL

INTERFACE

16

DATA

12

STATUS

12

SDO

19

SDI

18

SCKI

17

CSBI

16

WDT

20

5.6V

V–

1.2V

RTONS

V–

21

RESET

EXPOSED

PAD

49

WATCHDOG

TIMER

ACTIVE

V–

41

BOOST–

C6

40

BOOST+

VREG

SD

BOOST

GATE DRIVE

GENERATOR

BOOST+

BOOST

42

C6

39

G6P

38

C5

C5

I6P

37

2

50mV/0

0/50mV

VREG

I6S

2

G6S

1

V–

6-CELL

SYNCHRONOUS

FLYBACK

CONTROLLER

BALANCER

PINS 3 TO 10,

25 TO 36

C1

24

C2

G1P

23

V–

I1P

22

2

50mV/0

0/50mV

VREG

I1S

12

G1S

11

V–

MAX ON-TIME

VOLT-SEC

CLAMPS

CTRL V– RTONS

15

13

RTONP

14

33002 BD

For more information www.linear.com/LTC3300-2

33002f

11

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