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SD3301 Datasheet - SHOUDING

Part Name
Description
MFG CO.
SD3301
SHOUDING
SHOUDING Shouding Semiconductor SHOUDING
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Overview
SD3301 is a high-efficiency LED driver chip, using a very small SOT23-6 package form, only need a peripheral tact switch, it can be realized LED flashlight function, not only saves PCB space, but also saves the cost of the system. single A lithium battery can drive 1W or 3W LED lights.

feature
✦ 3 modes: full brightness, 25% brightness, flash (10Hz)
✦ Built-in SOS mode (long press for 3S)
✦ Working voltage: 2.7V to 4.8V
✦ Efficiency up to 90%
✦ ESD electrostatic protection over 8000V

use
✦ LED flashlight
✦ LED headlights

 

Part Name
Description
PDF
MFG CO.
TACT SWITCH
Unspecified
1.3MHz Low Power LED Torch/Flash Driver
Monolithic Power Systems
ILLUMINATED TACT SWITCH
E-SWITCH
1.3MHz Low Power LED Torch/Flash Driver
Monolithic Power Systems
Sealed Tact Switch
C and K Components
3W HIGH POWER WHITE LED DRIVER
SHOUDING Shouding Semiconductor
Sealed Tact Switch
ITT Cannon
TL1270 SERIES TACT SWITCH
E-SWITCH
Low-profile Tact Switch
C and K Components
6.2×6.5mm TACT Switch (SMD) ( Rev : V2 )
ALPS ELECTRIC CO.,LTD.

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