ZCC3710升压芯片

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High Efficiency 1.2MHz, 28V Output, 2A Step Up Regulator
FEATURES
GENERAL DESCRIPTION
; @/ N/ R2 N, y. M& S●2V to 24V Input Voltage
$ ?, X% o2 ^" A& g% cThe ZCC3710 is a constant frequency,
) ]* ~: R# c, E  R1 {/ v5 ]: R' |Up to 28V Output Voltage
current mode step-up converter intended
Integrated 80m2 Power MOSFET
for small, low power applications. The
5 U$ @, l! E$ w0 K  G! y: t% A1.2MHz Fixed Switching Frequency
ZCC37 10 switches at 1.2MHz and allows
' X: }4 h+ z7 i* ]( y" j( ]9 rInternal 4A Switch Current Limit
' S$ K- |: T/ g: i: p0 X+ Lthe use of tiny, low cost capacitors and
8 l4 C% a9 o  G+ ^: a( C# PInternal Compensation
inductors 2mm or less in height. Internal
7 T8 |! W6 {! n7 u+ S  OThermal Shutdown
* t# O6 Y+ ]# L. j$ [& k. Bsoft-start results in small inrush current
●Output Adjustable from 0.6V
) j% _. V" v' g& h7 ]  Nand extends battery life.
●Available in a 6-pin SOT-23 package
7 O3 h" z' O1 ~+ f8 T7 K5 {The ZCC3710 includes under-voltage
lockout, current limiting， and thermal
) u) h6 z$ a' z: Y$ Roverload protection to prevent damage in
APPLICATIONS
6 @- o% e0 k' v5 w, T& N8 q' E) ]the event of an output overload. The
( DDigital Set-top Box (STB)
: V& `2 r/ u1 K' b* ]ZCC3710 is available in a small 6-pin
  l% C1 f0 O, d4 E6 m4 T( Tablet Personal Computer (Pad)
3 |$ u9 A7 ?% k3 @5 [2 L8 g7 N' `9 TSOT-23 package.
8 f( V7 a8 l0 ]5 `4 u. Z' J: z- i( LCD Bias Supply
( Battery-Powered Equipment
( D Portable Media Player (PMP)
5 }) A) W% Q) f7 N. a( General Purposes

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道法自然

谢谢分享，很好的资料