ame5142c AME, Inc., ame5142c Datasheet - Page 3

• Manufacturer Part Number: ame5142c
• Description: High Efficiency 6 White Led Driver With Open Led Protection
• Manufacturer: AME, Inc.

n Pin Configuration
n Pin Description
Rev. B.01
AME5142C
Pin Number
1
2
3
4
5
6
SOT-26/TSOT-26
AME
AME5142C
6
1
Top View
5
2
Pin Name
GND
OVP
SW
4
FB
EN
3
IN
AME5142CAEEYxxx
1. SW
2. GND
3. FB
4. EN
5. OVP
6. IN
Die Attach:
Conductive Epoxy
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.
High Efficiency 6 White LED Driver
Pin Description
With Open LED Protection
3