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Boost Converter. AME5142 Datasheet

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Boost Converter. AME5142 Datasheet






AME5142 Converter. Datasheet pdf. Equivalent




AME5142 Converter. Datasheet pdf. Equivalent





Part

AME5142

Description

White LED Boost Converter



Feature


www.DataSheet4U.com AME, Inc. AME5142 n Pin Configuration SOT-25/TSOT-25 Top V iew 5 4 White LED Boost Converter In T iny Package SOT-26/TSOT-26 Top View AM E5142AEEV 1. SW 2. GND 6 5 4 AME5142AE EY 1. SW 2. GND AME5142 3. FB 4. EN 5 . IN AME5142 3. FB 4. EN 5. OVP 1 2 3 1 2 3 6. IN * Die Attach: Condu ctive Epoxy * Die Attach: Conductive E poxy n Pin Descri.
Manufacture

Analog Microelectronics

Datasheet
Download AME5142 Datasheet


Analog Microelectronics AME5142

AME5142; ption AME5142AEEV Pin Number 1 Pin Nam e SW Pin Description Power Switch inpu t. This is the drain of the internal NM OS power switch. Minimize the metal tra ce area connected to this pin to minimi ze EMI. Ground. Tie directly to ground plane. Output voltage feedback input. C onnect the ground of the feedback netwo rk to an AGND (Analog Ground) plane whi ch should be tied .


Analog Microelectronics AME5142

directly to the GND pin. Enable control input, active high. The enable pin is a n active high control. Tie this pin abo ve 1.5V to enable the device. Tie this pin below 0.4V to turn off the device. Analog and Power input. Input Supply Pi n. Bypass this pin with a capacitor as close to the device as possible. 2 GN D 3 FB 4 EN 5 IN Rev. A.01 3 A ME, Inc. AME5142 n.


Analog Microelectronics AME5142

Pin Description AME5142AEEY White LED Boost Converter In Tiny Package Pin Nu mber 1 Pin Name SW Pin Description Po wer Switch input. This is the drain of the internal NMOS power switch. Minimiz e the metal trace area connected to thi s pin to minimize EMI. Ground. Tie dire ctly to ground plane. Output voltage fe edback input. Connect the ground of the feedback network .

Part

AME5142

Description

White LED Boost Converter



Feature


www.DataSheet4U.com AME, Inc. AME5142 n Pin Configuration SOT-25/TSOT-25 Top V iew 5 4 White LED Boost Converter In T iny Package SOT-26/TSOT-26 Top View AM E5142AEEV 1. SW 2. GND 6 5 4 AME5142AE EY 1. SW 2. GND AME5142 3. FB 4. EN 5 . IN AME5142 3. FB 4. EN 5. OVP 1 2 3 1 2 3 6. IN * Die Attach: Condu ctive Epoxy * Die Attach: Conductive E poxy n Pin Descri.
Manufacture

Analog Microelectronics

Datasheet
Download AME5142 Datasheet




 AME5142
www.DataSheet4U.com
AME, Inc.
AME5142
White LED Boost Converter
In Tiny Package
n Pin Configuration
SOT-25/TSOT-25
Top View
54
AME5142
123
AME5142AEEV
1. SW
2. GND
3. FB
4. EN
5. IN
SOT-26/TSOT-26
Top View
65
4
AME5142
123
AME5142AEEY
1. SW
2. GND
3. FB
4. EN
5. OVP
6. IN
n Pin Description
AME5142AEEV
* Die Attach:
Conductive Epoxy
* Die Attach:
Conductive Epoxy
Pin Number Pin Name
1 SW
2 GND
3 FB
4 EN
5 IN
Pin Description
Power Switch input.
This is the drain of the internal NMOS power switch. Minimize the metal
trace area connected to this pin to minimize EMI.
Ground.
Tie directly to ground plane.
Output voltage feedback input.
Connect the ground of the feedback network to an AGND (Analog Ground)
plane which should be tied directly to the GND pin.
Enable control input, active high.
The enable pin is an active high control. Tie this pin above 1.5V to enable
the device. Tie this pin below 0.4V to turn off the device.
Analog and Power input.
Input Supply Pin. Bypass this pin with a capacitor as close to the device
as possible.
Rev. A.01
3




 AME5142
AME, Inc.
AME5142
White LED Boost Converter
In Tiny Package
n Pin Description
AME5142AEEY
Pin Number Pin Name
1 SW
2 GND
3 FB
4 EN
5 OVP
6 IN
Pin Description
Power Switch input.
This is the drain of the internal NMOS power switch. Minimize the metal
trace area connected to this pin to minimize EMI.
Ground.
Tie directly to ground plane.
Output voltage feedback input.
Connect the ground of the feedback network to an AGND(Analog Ground)
plane which should be tied directly to the GND pin.
Enable control input, active high.
The enable pin is an active high control. Tie this pin above 1.5V to enable
the device. Tie this pin below 0.4V to turn off the device.
Over Voltage Protection.
Analog and Power input.
Input Supply Pin. Bypass this pin with a capacitor as close to the device
as possible.
4 Rev. A.01




 AME5142
AME, Inc.
AME5142
n Ordering Information
AME5142 x x x x xxx x
White LED Boost Converter
In Tiny Package
Special Feature
Output Voltage
Number of Pins
Package Type
Operating Ambient Temperature Range
Pin Configuration
Pin Operating Ambient
Configuration
Temperature
Range
Package
Type
Number
of
Pins
Output Voltage
Special Feature
A 1. SW
(SOT-25) 2. GND
(TSOT-25) 3. FB
4. EN
5. IN
A 1. SW
(SOT-26) 2. GND
(TSOT-26) 3. FB
4. EN
5. OVP
6. IN
E: -40OC to 85OC
E: SOT-2X V: 5
Y: 6
ADJ: Adjustable
Y: Lead free & Low
profile
Z: Lead free
n Ordering Information
Part Number
AME5142AEEYADJZ
Marking*
BJGww
Output Voltage Package
ADJ SOT-26
Operating Ambient
Temperature Range
-40OC to 85OC
AME5142AEEYADJY
BJGww
ADJ TSOT-26
-40OC to 85OC
AME5142AEEVADJZ
BJHww
ADJ SOT-25 -40OC to 85OC
AME5142AEEVADJY
BJHww
ADJ TSOT-25
-40OC to 85OC
Note: ww represents the date code and pls refer to Date Code Rule page on Package Dimension.
* A line on top of the first letter represents lead free plating such as BJGww.
Please consult AME sales office or authorized Rep./Distributor for the availability of package type.
Rev. A.01
5






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