S39421 datasheet(2/28 Pages) SUMMIT

Part #	S39421

Description	Hot Swap Voltage Controller

Download	28 Pages

Scroll/Zoom	100%

Manufacturer	SUMMIT [Summit Microelectronics, Inc.]

Direct Link	http://www.summitmicro.com

Logo

2 / 28 page

2

S39421

2024 9.0 8/8/00

PIN CONFIGURATION

Symbol

Description

VCC12

1

12 Volt Input

DRVREN

2

High Side Driver Enable (L)

ISLEW

3

Slew Rate Control

VSEL

4

Voltage Select

DD

5

Data Download Enable

CS

6

Microwire Chip Select

SK

7

Microwire Serial Clock

DI

8

Microwire Data In

DO

9

Microwire Data Out

PND2

10

Pin Detect 2 (Active Low)

PND1

11

Pin Detect 1 (Active Low)

GND

12

Ground

CARD_V_VLD

13

Card Voltage Valid

SGNL_VLD

14

Signals Valid (Active Low)

HST_PWR

15

Host Power Up Enable

HST_RST

16

Host Reset (Active Low)

RESET

17

RESET(Active Low)

RESET

18

RESET

CARD_3V

19

Card’s 3 Volt Monitor Input

VGATE3

20

3 Volt Gate Output

VCC3

21

3 Volt Input

CARD_5V

22

Card’s 5 Volt Monitor Input

VGATE5

23

5 Volt Gate Output

VCC5

24

5 Volt Input

1

2

3

4

5

6

7

8

9

10

11

12

24

23

22

21

20

19

18

17

16

15

14

13

VCC5

VGATE5

CARD_5V

VCC3

VGATE3

CARD_3V

RESET

HST_PWR

SGNL_VLD

GND

PND1

PND2

VCC12

DRVREN

ISLEW

VSEL

DD

CS

SK

DI

DO

HST_RST

2024 ILL1.1

CARD_V_VLD

2024 PGM T1.1

Condition

Min

Max

Temperature

-40°C

+85°C

VCC

2.7V

5.5V

RECOMMENDED OPERATING CONDITIONS

Similar Part No. - S39421

Manufacturer	Part #	Datasheet	Description
Nihon Kaiheiki Industry...	S39	447Kb / 10P	Medium/High Capacity Standard Size Toggles
Hamamatsu Corporation	S3901	240Kb / 6P	NMOS Linear image sensor
	S3901	245Kb / 6P	NMOS linear image sensor Current output, high UV sensitivity, excellent linearity, low power consumption
	S3901	196Kb / 4P	NMOS linear image sensor
	S3901-1024Q	122Kb / 4P	NMOS Linear image sensor

More results

Similar Description - S39421

Manufacturer	Part #	Datasheet	Description
Linear Technology	LTC4216	277Kb / 24P	Ultralow Voltage Hot Swap Controller
	LT1640AL	320Kb / 16P	Negative Voltage Hot Swap Controller
	LT1640H	198Kb / 16P	Negative Voltage Hot Swap Controller
Texas Instruments	LM5068	1Mb / 30P	[Old version datasheet] Negative Voltage Hot Swap Controller
Linear Technology	LT1640L	292Kb / 12P	Negative Voltage Hot Swap Controller
Linear Technology	LT1640L	198Kb / 16P	Negative Voltage Hot Swap Controller
Semtech Corporation	SC4150	352Kb / 12P	Negative Voltage Hot Swap Controller
Semtech Corporation	SC4250	260Kb / 12P	Negative Voltage Hot Swap Controller
National Semiconductor ...	LM5068	42Kb / 1P	NEGATIVE VOLTAGE HOT SWAP CONTROLLER
Linear Technology	LT1640L	192Kb / 16P	Negative Voltage Hot Swap Controller

More results

S39421 Datasheet(PDF) 2 Page - Summit Microelectronics, Inc.

S39421 Datasheet(HTML) 2 Page - Summit Microelectronics, Inc.

Similar Part No. - S39421

Similar Description - S39421

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

Datasheet Download

Link URL