产品简介
详细说明
General Debion
TY2004 is DC/DC step-up converter that deliver an
accurate constant current for driving LEDs. Operation
at a fixed switching frequency of 1MHz allows the
device to be used with small value external ceramic
capacitors and inductor. LEDs connected in series are
driven with a regulated current set by the external
resistor. The TY2004 is ideal for driving up to ei ght
white LEDs in series or up to 30V.
Features
Input voltage range: 2.8 to 30V
Switch current limit 2A
Drives LED bs up to 30V
1MHz fixed frequency minimizes the external
components
Dimming frequency for EN/PWM pin:
20kHz~1MHz
Internal softstart limits the inrush current
Open LED over voltage protection
RoHS Compliant and Halogen Free
Applications
GPS Navigation Systems
Handheld Devices
Portable Media Players
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企业信息
最新供应
- TEL Tokyo Electron Limited ES3D10-100845-V1
- Tokyo Electron/TELPN: 2910-290041-12
- TEL Tokyo Electron 1000, 67021AA-77712
- TEL Tokyo Electron TDB113-1 / I01 RF
- TEL TOKYO ELECTRON 06019KN-748V1
- TEL Tokyo Electron ADH 2-55
- TEL TOKYO A-1658 A-4914
- KH59-00683-A-6, P/N:CT2941-000030-12
- TEL Tokyo Electronic Limited 3S10-351024-12
- TEL TOKYO ELECTRON 3Z81-000012-V1
- TEL (TOKYO ELECTRON) 11007002
- TEL Tokyo Electron CPC-T0033A-12
- TEL Tokyo Electron ID05-300053-14
- TEL TOKYO ELECTRON ASSY 3D80-001488-V4
- TEL Tokyo 3S10-351024-12
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