MIC2860_P Datasheet, PDF (2/12 Pages) Micrel Semiconductor – High Efficiency 2 Channel WLED Driver with PWM Control

Micrel Inc.
Ordering Information
Part Number
Mark Code⁽¹⁾
Junction Temperature Range
MIC2860-2PYC6
62P
–40°C to +125°C
MIC2860-2PYD6
602P
–40°C to +125°C
Notes:
1. Under bar symbol ( _ ) may not be to scale.
2. Package is GREEN RoHS compliant. Lead finish is NiPdAu. Mold compound is halogen free.
Pin Configuration
MIC2860-2P
Package⁽²⁾
6-Pin SC-70
6-Pin Thin SOT-23
6-Pin SC-70 (C6)
(Top View)
6-Pin Thin SOT-23 (D6)
(Top View)
Pin Description
Pin Number
MIC2860-2P
1
2
3
4
Pin Name
EN
GND
VIN
D2
5
RSET
6
D1
Pin Function
PWM Control Pin. This pin is used as a PWM input for dimming of WLEDs. Do not leave floating.
Ground.
Voltage Input. Connect at least 1µF ceramic capacitor between VIN and GND.
LED2 driver. Connect LED anode to VIN and cathode to this pin. Do not leave floating.
An internal 1.27V reference sets the nominal maximum WLED current. Example, apply a 9.53kΩ
resistor between RSET and GND to set LED current to 30.2mA at 100% duty cycle.
LED1 driver. Connect LED anode to VIN and cathode to this pin. Do not leave floating.
September 2010
2
M9999-092710-A