無電感鋰電池升壓IC（5V 230MA）PS3120A

百盛電子

庫存        9870000
% s. r7 g; G# R0 ~# f( D9 _) g品牌        PULAN PS3120A
! N# w' f* C5 ]3 }( |% ]輸入電壓        2.7V to 4.5V
' N  U0 v) M. e3 _: e輸出電壓        4.94V±3%
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
$ B& K" o0 x- mshutdown feature disconnects the load from VIN and reduces quiescent current to <1μA.
        The PS3120A is available in the industry standard SOT-23-6L power packages.
: R; ?- L/ a  d* n7 Q2 B; O$ kPS3120A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
* r+ p3 l. }+ z9 \5 d1 H&#61656;  VIN Range: 2.7V to 4.5V
) |1 s6 u( N1 ]. n&#61656;  Output Current: Up to 110mA (VIN≥3V)
Up to 230mA (VIN≥3.6V)
&#61656;  Low Noise Constant Frequency (360kHz)
$ [  a2 I* E0 j4 n) dOperation
% l5 ~2 I$ @0 w, C3 ^$ P0 M&#61656;Shutdown Current <1μA
&#61656;No Inductors
&#61656;  Available in Low Profile 6-Lead SOT23
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