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- SGM3132
The SGM3132 is a 4-channel white LED driver with ultra-low dropout current sources. Low 35mV dropout voltage makes the SGM3132 ideal for battery-powered applications.
The SGM3132 integrates an internal resistor to set the LED bias current and a deglitch circuit for filtering the noise on the EN pin. 16-step LED current levels can be set by a serial pulse input signal into the EN pin.
The SGM3132 is available in Green TQFN-3×3-16L, TDFN-2×2-8L and MSOP-8 packages. It operates over an ambient temperature range of -40℃ to +85℃.
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特性
- Support up to 4 LEDs
- Ultra-Low 35mV Dropout Voltage at a 20mA Load
- 16-Step Brightness Control through One-Wire Interface
- LED Sink Current: 20mA
- ±3% Regulated LED Current Matching
- Internal Deglitch Circuit
- Thermal Shutdown
- No EMI and Switch Noise
- Operating Temperature Range: -40℃ to +85℃
- Available in Green TQFN-3×3-16L, TDFN-2×2-8L and MSOP-8 Packages
应用
Wireless Handsets
Mobile Phones, Digital Cameras, Camcorders
Portable Equipment
PDAs, Palmtops, and Handy Terminals
Battery-Powered Equipment
订购信息
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM3132YDE8G/TR | 量产 | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +85℃ | 查看 | 查看 | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM3132YMS8G/TR | 量产 | MSOP-8 | 8 | Yes | Yes | Yes | Yes | -40℃ to +85℃ | 查看 | 查看 | ||||
SGM3132YTQ16G/TR | 量产 | TQFN-3×3-16L | 16 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +85℃ | 查看 | 查看 | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 98 days |
* 价格仅供参考。请联系我们的经销商获取正式报价。
** 交货时间仅供参考，可能会根据不同情况而发生变化。
