Preliminary datasheet, White led step-up converter ap3036/a, Pin configuration – Diodes AP3036/A User Manual
Page 2: Pin description
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Preliminary Datasheet
WHITE LED STEP-UP CONVERTER AP3036/A
Jul. 2012 Rev. 1.3
.
BCD Semiconductor Manufacturing Limited
2
SW
GND
FB
CTRL
VOUT
VIN
1
2
3
4
5
Pin 1 Dot by Marking
6
Pin Configuration
K/KT Package
(SOT-23-6/TSOT-23-6)
Figure 2. Pin Configuration of AP3036/A (Top View)
Pin Description
Pin Number
Pin Name
Function
1 SW
Switch pin. Connect external inductor
2 GND
Ground
3 FB
Voltage feedback pin. The reference voltage is 200mV for AP3036
and 250mV for AP3036A
4 CTRL
Shutdown and dimming pin. Connect to 1.8V or higher to enable
device; Connect to 0.4V or less to disable device; Connect to a PWM
signal to achieve LEDs brightness dimming
5 VOUT
Output pin. Connect to the cathode of internal Schottky diode
6 VIN
Input supply pin. Must be connected to a local bypass capacitor