MIC2860-2DYD6 TR Micrel Inc, MIC2860-2DYD6 TR Datasheet - Page 7

• Manufacturer Part Number: MIC2860-2DYD6 TR
• Description: IC WHITE LED DRIVER 2CH SOT-23-6
• Manufacturer: Micrel Inc
• Series: -r

Specifications of MIC2860-2DYD6 TR

• Constant Current: -
• Constant Voltage: -
• Topology: Linear (LDO)
• Number Of Outputs: 2
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: White LED
• Frequency: -
• Voltage - Supply: 3 V ~ 5.5 V
• Voltage - Output: 0 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 576-3939-2

D1, D2
The D1 and D2 pins are the linear driver inputs for
WLED 1 and 2 respectively. Connect the anodes of the
WLEDs to V
and D2. When operating with a single WLED, D1 and D2
should be connected to the WLED cathode to parallel
the
Paralleling these pins can also be done to drive a higher
current through a single WLED. Do not leave these pins
floating
Micrel Inc.
July 2010
outputs
IN
and each cathode of the WLEDs to D1
for
improved
dropout
performance.
7
GND
The ground pin is the ground path for the linear drivers.
The current loop for the ground should be as small as
possible. The ground of the input capacitor should be
routed with low impedance traces to the GND pin and
made as short as possible. Refer to the layout
recommendations for more details.
M9999-072010-A
MIC2860-2D