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SL1586A 4.5V~28V输入 2A电流同步降压转换器

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  • TA的每日心情
    慵懒
    2022-10-12 15:59
  • 签到天数: 58 天

    [LV.5]常住居民I

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    发表于 2022-7-27 15:46 | 只看该作者 |只看大图 回帖奖励 |倒序浏览 |阅读模式

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    概述
    # E6 k- F, Q2 EThe SL1586A is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power0 v% l' Q$ Q# J) p) I  u
    MOSFETs. It offers a very compact solution to provide a 2A continuous output current over a wide input supply) h! R( ~9 Z$ R
    range, with excellent load and line regulation. ECOT force-CCM control operation provides very fast transient# o4 F# h: q7 S$ e- x0 i6 g2 M0 d" K
    response and easy loop design as well as very tight output regulation.
    , A& b5 X& f8 B! c3 x+ {* @The SL1586A requires a minimal number of reADIly available, external components and is available in a space saving
    + K0 c  {+ f  B6 G, P* E# USOT23-6 package.
    - W# _! I- `/ R
    5 s  F* |) M8 V0 T8 C特点
    ! N. f+ b0 M2 d- f, r3 Y5 }1 d• Wide 4.5V to 28V Operating Input Range0 L8 }4 v. {& g
    • 2A Continuous Output Current% w! m8 v8 p" z' @
    • 500K switching Frequency
    9 T5 \9 `7 O2 B( q2 U, m• ECOT Mode Control with Fast Transient  x+ i/ n6 e4 P$ g1 t$ ?+ y! E
    Response  W; t( b8 ?; s
    • Built-in Over Current Limit7 o. \; H$ F  `' L7 r' r
    • Built-in Over Voltage Protection+ s$ j% F( o- J) w- P& |
    • Continuous Conduction Mode (CCM)) T0 V" Z# i0 S, n. ^
    • Internal Soft-start. A* d* T1 _2 F/ S- E: M
    • 100mΩ/50mΩ Low RDS(ON) Internal Power
    8 l, `" ^& o* w' rMOSFETs$ k: X# G2 n( Z. n0 }2 ]! N
    • Output Adjustable from 0.6- G+ O9 ?, W( T
    • No Schottky Diode Required$ s, C; F; n- r* Q. }, t
    • Short Protection with Hiccup-Mode6 G7 f9 `  T+ R4 W/ N
    • Integrated internal compensation' i5 o) {: S% v) ?5 R
    • Thermal Shutdown. o! e, E9 J9 O( a: L# ]$ _+ ^. q6 l
    • Available in SOT23-6 Package. m7 o$ v  C1 G$ V
    • -40°C to +85°C Temperature Range
    7 E+ `1 K9 y; Y7 z9 ]" b& r8 C( t* x5 V
    应用范围
    , l& [1 U& P. P! H7 d8 L• Automotive Systems
    2 z# C9 S* I* n3 q• Network Terminal Equipment
    " l" T9 H* m2 E1 N5 A) r, B/ Y• Security Monitoring camera$ ~7 D3 D! `* t- [* K
    • Printer Systems0 M/ {/ n" c4 O3 P
    • Industrial Power Systems( }- n5 h# i2 V8 x9 P
    • Distributed Power Systems
    4 g2 q% w( t7 R% W. h) v7 ?  h1 I( p. [# R
    电路图
    9 i* ?: h3 z& O% o3 n 3 e& t0 h: {$ C% ?
  • TA的每日心情
    慵懒
    2022-10-12 15:59
  • 签到天数: 58 天

    [LV.5]常住居民I

    2#
     楼主| 发表于 2022-7-27 15:49 | 只看该作者
    感谢围观 " o) V7 `6 t- ~0 F) [9 @" C
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