AAT2846INJ-EE-T1 datasheet(7/25 Pages) ANALOGICTECH

Part #	AAT2846INJ-EE-T1

Description	High Current Charge Pump with Dual LDO for Backlight and Flash Applications

Download	25 Pages

Scroll/Zoom	100%

Manufacturer	ANALOGICTECH [Advanced Analogic Technologies]

Direct Link	http://www.analogictech.com

Logo

7 / 25 page

Typical Characteristics

Turn On to 1.5X Mode Backlight

(30mA/ch; Data 1; VIN = 3.4V)

Time (200µs/div)

IIN

(200mA/div)

VSINK

(500mV/div)

VEN

(2V/div)

VOUT

(2V/div)

0V

0A

Turn On to 1X Mode Backlight

(30mA/ch; Data 1; VIN = 4.2V)

Time (200µs/div)

I

IN

(200mA/div)

VSINK

(500mV/div)

VEN

(2V/div)

VOUT

(2V/div)

0V

0A

Flash Efficiency vs. Input Voltage

Input Voltage (V)

30

40

50

60

70

80

90

100

2.73.1

3.53.9

4.34.7

5.15.5

72mA/ch

150mA/ch

Backlight Efficiency vs. Input Voltage

Input Voltage (V)

30

40

50

60

70

80

90

100

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

20mA/ch

10.2mA/ch 1.6mA/ch

Flash Current Matching vs. Temperature

(150mA/Ch; Data 6)

Temperature (°C)

130

135

140

145

150

155

160

165

170

-40

-15

10

35

60

85

Backlight Current Matching vs. Temperature

(20mA/ch; Data 1)

Temperature (°C)

18.5

19.0

19.5

20.0

20.5

21.0

-40

-15

10

35

60

85

AAT2846

High Current Charge Pump with Dual LDO

for Backlight and Flash Applications

2846.2007.08.1.0

7

Similar Part No. - AAT2846INJ-EE-T1

Manufacturer	Part #	Datasheet	Description
Advanced Analogic Techn...	AAT2846INJ-EE-T1	1Mb / 22P	High Current Charge Pump with Dual LDO for Backlight and Flash Applications

More results

Similar Description - AAT2846INJ-EE-T1

Manufacturer	Part #	Datasheet	Description
Advanced Analogic Techn...	AAT2846	1Mb / 22P	High Current Charge Pump with Dual LDO for Backlight and Flash Applications
	AAT2856	404Kb / 18P	High Current Charge Pump with Dual LDO for Backlight Applications
	AAT2842	727Kb / 22P	High-Current Charge Pump with S2Cwire??Control and Dual LDO for Backlight and Flash
	AAT2842	627Kb / 21P	High-Current Charge Pump with S2Cwire??Control and Dual LDO for Backlight and Flash
	AAT2848	2Mb / 19P	High-Current Charge Pump For Backlight Display and Flash Applications
	AAT2856	491Kb / 22P	High Current Charge Pump with Dual LDO for BacklightApplications
SiGe Semiconductor, Inc...	AATIAN46	95Kb / 4P	Multi-Mode Charge Pump For White LED Backlight and Flash Applications
Advanced Analogic Techn...	AAT2801	747Kb / 20P	Multi-Mode Charge Pump for White LED Backlight and Flash Applications
SiGe Semiconductor, Inc...	AATIAN48	100Kb / 4P	Dual High Efficiency Charge Pump For White LED and Flash Applications
Advanced Analog Technol...	AAT2806	582Kb / 16P	Dual High Efficiency Charge Pump for White LED and Flash Applications

More results

AAT2846INJ-EE-T1 Datasheet(PDF) 7 Page - Advanced Analogic Technologies

AAT2846INJ-EE-T1 Datasheet(HTML) 7 Page - Advanced Analogic Technologies

Similar Part No. - AAT2846INJ-EE-T1

Similar Description - AAT2846INJ-EE-T1

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

Datasheet Download

Link URL