LTC4040_15 datasheet(9/26 Pages) LINER

Part #	LTC4040

Description	2.5A Battery Backup Power Manager

Download	26 Pages

Scroll/Zoom	100%

Manufacturer	LINER [Linear Technology]

Direct Link	http://www.linear.com

Logo

9 / 26 page

LTC4040

9

4040fa

For more information www.linear.com/LTC4040

Typical perForMance characTerisTics T

A = 25°C, unless otherwise noted.

VBAT = 3.6V

CSYS = 100µF

L = 2.2µH

VSYS

ISYS

TIME (ms)

–0.4

0.0

0.4

0.8

1.2

1.6

4.6

4.7

4.8

4.9

5.0

5.1

5.2

5.3

0

1

2

3

4

5

6

7

Response to Load Step

Backup Boost Transient

4040 G23

VBAT = 3.6V

CSYS = 100µF

L = 2.2µH

ISYS

VSYS

TIME (ms)

–0.4

0.0

0.4

0.8

1.2

1.6

4.6

4.7

4.8

4.9

5.0

5.1

5.2

5.3

0

1

2

3

4

5

6

7

Mode Transition Waveform

Burst Mode to Constant Frequency

4040 G24

TEMPERATURE (°C)

–45

–10

25

60

95

130

6.20

6.25

6.30

6.35

6.40

6.45

6.50

(Through 6.2k) vs Temperature

OVP Module Shutdown Voltage

4040 G25

TEMPERATURE (°C)

–45

–10

25

60

95

130

30

35

40

45

50

vs Temperature

OVSNS Pin Quiescent Current

4040 G26

INPUT = 5V

Backup Boost Transient

Response to Load Step

Burst Mode to Constant Frequency

Mode Transition Waveform

OVP Module Shutdown Voltage

(Through 6.2k) vs Temperature

OVSNS Pin Quiescent Current

vs Temperature

Similar Part No. - LTC4040_15

Manufacturer	Part #	Datasheet	Description
Linear Technology	LTC4040	347Kb / 6P	Battery Charger and Backup Power Manager
Analog Devices	LTC4040	965Kb / 26P	2.5A Supercapacitor Backup Power Manager Rev A

More results

Similar Description - LTC4040_15

Manufacturer	Part #	Datasheet	Description
Active-Semi, Inc	ACT2802QL-T	181Kb / 5P	5V/2.5A Backup Battery Pack Manager Rev 0, 06-Nov-13
	ACT2802	586Kb / 21P	5V/2.5A Backup Battery Pack Manager Rev 0, 21-Jan-14
	ACT2802	885Kb / 25P	5V/2.5A Backup Battery Pack Manager Rev 7, 15-Jul-16
	ACT2802QL-T1026	897Kb / 25P	5V/2.5A Backup Battery Pack Manager Rev 7, 15-Jul-16
Analog Devices	LTC4041	965Kb / 26P	2.5A Supercapacitor Backup Power Manager Rev A
Linear Technology	LTC4110	445Kb / 52P	Battery Backup System Manager
	LTC4110	460Kb / 52P	Battery Backup System Manager
	LTC4040	347Kb / 6P	Battery Charger and Backup Power Manager
	LTC4091	629Kb / 26P	36V Battery Charger and Power Backup Manager
Active-Semi, Inc	ACT2801QL-T0550	591Kb / 21P	5V/1.5A Backup Battery Pack Manager Rev 0, 21-Jan-14

More results

LTC4040 Datasheet(PDF) 9 Page - Linear Technology

LTC4040 Datasheet(HTML) 9 Page - Linear Technology

Similar Part No. - LTC4040_15

Similar Description - LTC4040_15

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

Datasheet Download

Link URL