無電感鋰電池升壓IC（5V 230MA）PS3120A

百盛電子

庫存        9870000
品牌        PULAN PS3120A
3 z( U# G6 z6 P  j1 `0 D4 t. h輸入電壓        2.7V to 4.5V
' R' X& }$ p. b1 B) o1 ?輸出電壓        4.94V±3%
* q$ N$ P1 G3 k' |- ^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.  

( h3 h! n, q5 _/ g- X. P$ D       The PS3120A have thermal shutdown capability and can survive a continuous short circuit from VOUT to GND. A low current
shutdown 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.
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。
  g3 S9 \5 i1 S3 c
" w$ k, S; d- s5 |6 M/ UFixed 4.94V±3% Output
&#61656;  VIN Range: 2.7V to 4.5V
3 D# y9 `" e7 O& f&#61656;  Output Current: Up to 110mA (VIN≥3V)
Up to 230mA (VIN≥3.6V)
9 o; y) Q5 ]4 m9 x8 G1 o&#61656;  Low Noise Constant Frequency (360kHz)
; u) {" a; o$ U+ n2 g, `4 z: ZOperation
  l# r% x* b+ F&#61656;Shutdown Current <1μA
&#61656;No Inductors
, ?2 d+ J( ]4 z* {3 z2 T. p&#61656;  Available in Low Profile 6-Lead SOT23
3 v9 [, n3 Z( t* _Package