無電感鋰電池升壓IC（5V 230MA）PS3120A

百盛電子

庫存        9870000
品牌        PULAN PS3120A
輸入電壓        2.7V to 4.5V
輸出電壓        4.94V±3%
5 E$ L. i8 v, v, i! y8 ]# ^* J7 d6 Y輸出電流        110mA (VIN≥3V) Up to 230mA (VIN≥3.6V)
The PS3120A is a low noise switched capacitor voltage doubler. It produces a regulated output voltage from a 2.7V to 4.5V input. Low external parts count (one flying capacitor and two small bypass capacitors at VIN and VOUT) make the PS3120A ideally suited for small, battery-powered applications.  
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       The PS3120A have thermal shutdown capability and can survive a continuous short circuit from VOUT to GND. A low current
4 [' s7 B+ j4 d- e, xshutdown feature disconnects the load from VIN and reduces quiescent current to <1μA.
2 c7 d/ C; p9 N& s        The PS3120A is available in the industry standard SOT-23-6L power packages.
4 A0 K4 N% ?+ i8 {PS3120A是不需要電感的鋰電池升壓IC，輸出電壓4.94V，輸出電流最大可以做到230MA。比較適合用在小功率的電子產(chǎn)品中。
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Fixed 4.94V±3% Output
4 p: ?3 l. B+ V0 L&#61656;  VIN Range: 2.7V to 4.5V
&#61656;  Output Current: Up to 110mA (VIN≥3V)
Up to 230mA (VIN≥3.6V)
&#61656;  Low Noise Constant Frequency (360kHz)
Operation
- k4 K6 X2 B' Z1 t+ }* d&#61656;Shutdown Current <1μA
&#61656;No Inductors
" c' i0 j2 l9 L  N! e; V- T# Q&#61656;  Available in Low Profile 6-Lead SOT23
Package