28V、3A、降壓 DC/DC 轉(zhuǎn)換器
The SGM6330 is a current-mode Buck regulator with an internal power MOSFET. It can operate at an input voltage from 4.5V to 18V with 0.8V to 15V adjustable output. A fixed 385kHz switching frequency helps the device to provide fast transient response. It also offers a 3A continuous output current and a peak efficiency of 94% with excellent load and line regulations.
In off mode, the voltage regulator's supply current is less than 18μA. This device also equips the under-voltage lockout (UVLO), cycle-by-cycle current limit and thermal shutdown features. The internal soft-start function and the external adjustable soft-start function help the device to limit the inrush current and prevent output voltage overshooting.
The SGM6330 is available in a Green SOIC-8 (Exposed Pad) package. It operates over an ambient temperature range of -40℃ to +85℃.
4.5V to 18V Input Voltage Range
0.8V to 15V Adjustable Output
3A Output Current
Up to 94% High Efficiency
Fixed 385kHz Switching Frequency
Less than 18μA Shutdown Supply Current
100mΩ Internal Power MOSFET Switch
Under-Voltage Lockout (UVLO)
Thermal Shutdown Protection
Stable with Low ESR Ceramic Capacitors
-40℃ to +85℃ Operating Temperature Range
Available in a Green SOIC-8 (Exposed Pad) Package
Distributed Power Systems
Battery Chargers
Flat Panel TVs and Set-Top Boxes
DVD, PVR
Pre-Regulator for Linear Regulators
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM6330YPS8G/TR | 不推薦用于新設(shè)計(jì) | SOIC-8 (Exposed Pad) | 8 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +85℃ | 查看 | 查看 | 1-24 units : $2.1/unit 25-99 units : $1.8/unit 100-249 units : $1.5/unit 250-499 units : $1.2/unit 500-999 units : $1.05/unit 1000-9999 units : $0.78/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days |
* 價(jià)格僅供參考。請(qǐng)聯(lián)系我們的經(jīng)銷(xiāo)商獲取正式報(bào)價(jià)。
** 交貨時(shí)間僅供參考，可能會(huì)根據(jù)不同情況而發(fā)生變化。
