PAM2845 datasheet(7/14 Pages) PAM

Part #	PAM2845

Description	40V High Power Boost Convertor with 6 Channel Constant Current Source

Download	14 Pages

Scroll/Zoom	100%

Manufacturer	PAM [Power Analog Micoelectronics]

Direct Link	http://www.poweranalog.com

Logo

7 / 14 page

,

Power Analog Microelectronics Inc

7

www.poweranalog.com

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

5

9

13

17

21

Input voltage(V)

0

5

10

15

20

25

20%

40%

60%

80%

100%

Duty cycle

0

1

2

3

4

5

6

010

20

30

Input voltage(V)

Typical Performance Characteristic

LED Current VS PWMD Duty cycle

Shutdown current VS Input Voltage

Input Voltage VS Efficiency

Quiescent Current VS Input Voltage

0

1

2

3

4

5

6

7

8

9

6

1014

182226

Input Voltage (V)

Fsw=1.6MHz

Fsw=1MHz

Fsw=500KHz

PWMD=0

08/2008 Rev 1.0

T =25°C, V =ENA=12V, L=22 H, Rset=10k

unless otherwise noted.

AIN

μΩ

,

Vout Line Regulation

38

38.5

39

39.5

40

40.5

41

4.5

8

12

16

20

24

28

Input Voltage (V)

Total LED Current Line regulation

129

129.5

130

130.5

131

131.5

132

132.5

133

4.5

8

12

16

20

24

28

Input Voltage (V)

PAM2845

40V High Power Boost Convertor

with 6 Channel Constant Current Source

Similar Part No. - PAM2845

Manufacturer	Part #	Datasheet	Description
Power Analog Micoelectr...	PAM2841	736Kb / 14P	1.5ASW Current, 40V Precision WLED Driver
Diodes Incorporated	PAM2841	711Kb / 16P	1.5A SW CURRENT, 40V PRECISION WLED DRIVER
Diodes Incorporated	PAM2841	623Kb / 15P	1.5A SW CURRENT, 40V PRECISION WLED DRIVER
Power Analog Micoelectr...	PAM2841GR	736Kb / 14P	1.5ASW Current, 40V Precision WLED Driver
Diodes Incorporated	PAM2841GR	711Kb / 16P	1.5A SW CURRENT, 40V PRECISION WLED DRIVER

More results

Similar Description - PAM2845

Manufacturer	Part #	Datasheet	Description
Diodes Incorporated	AL3065A	443Kb / 16P	BOOST CONTROLLER WITH 4-CHANNEL HIGH PERCISION CURRENT SOURCE
ADDtek Corp	A706	73Kb / 1P	HIGH VOLTAGE BOOST DRIVER WITH 6 CHANNELS CONSTANT CURRENT REGULATORS APRIL 2009
NXP Semiconductors	PSSI2021SAY	51Kb / 8P	Constant current source 2001 May 07
Texas Instruments	TPIC2302	258Kb / 13P	[Old version datasheet] 3-Channel Constant Current-SOURCE POWER DMOS ARRAY
Shenzhen Huazhimei Semi...	HM5305	423Kb / 9P	Boost high-power LED constant current driver
	HM5315A	443Kb / 9P	boost high-power LED constant current duriver
	HM5315B	954Kb / 9P	boost high-power LED constant current duriver
Lowpower Semiconductor ...	LP6255	1Mb / 10P	High Efficiency Synchronous Boost Convertor
Integrated Silicon Solu...	IS31LT3554	340Kb / 13P	BOOST TYPE LED DRIVER WITH 4-CHANNEL CURRENT SOURCE
BCD Semiconductor Manuf...	AP3612	684Kb / 18P	Boost Type LED Driver with 12-Channel Current Source

More results

PAM2845 Datasheet(PDF) 7 Page - Power Analog Micoelectronics

PAM2845 Datasheet(HTML) 7 Page - Power Analog Micoelectronics

Similar Part No. - PAM2845

Similar Description - PAM2845

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Datasheet Download

Link URL