电荷泵
  • SC630A
  • 1MHz固定3.3V输出电荷泵稳压器
  • SC632A
  • 1MHz固定5.0V的输出电荷泵稳压器
  • SC633
  • 固定5.3V输出电荷泵稳压器
  • SC603
  • 电荷泵调节与5.0V / 4.5 V输出可选择
  • SC613
  • 低噪声稳压可选输出电荷泵
  • SC630
  • 固定3.3V输出电荷泵降压/升压稳压器
  • SC631
  • 固定4.4V输出电荷泵稳压器
  • SC632
  • 固定5.0V的输出电荷泵稳压器
Semtech SC600

Semtech SC600

5.0V mAhXLife™电荷泵LED驱动器,4.5V或4.0V输出

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The SC600 is a versatile charge pump designed for use in battery operated power supply applications. The wide input range is matched for Li-Ion battery applications.  mAhxLife LED Drivers feature a fractional charge pump implementation with efficiency comparable to a switching regulator without costly inductors.

Features


  • Small size: MLP micro 10-lead 3x3 mm or MSOP-10 package allows for a complete solution in .05 sq. in.
  • Peak efficiency over 90% (extends battery life)
  • Four component versions available
  • 60 mA versions available in 5.0 V and 4.5 V output
  • 120 mA versions available in 4.5 V and 4.0 V output
  • Short-circuit and over-temperature protection
  • Soft-start function
  • Shutdown current < 1 µA
  • Selectable fixed frequencies: 8 kHz, 32 kHz, 262 kHz, 650 kHz
  • Low input and output ripple
  • Regulated to ± 5%

Applications


  • Cellular phones
  • LED backlighting
  • PDA power supplies
  • Portable electronics
  • Electronic books
  • Handheld computers
  • Wireless web appliances

Packaging

MLPD-10 (3x3x1 mm), MSOP-10

Order Codes

  • SC600AIMLTR: Package Minimum Tape & Reel Only
  • SC600AIMLTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC600AIMSTR: Package Minimum Tape & Reel Only
  • SC600AIMSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC600BIMLTR: Package Minimum Tape & Reel Only
  • SC600BIMLTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC600BIMSTR: Package Minimum Tape & Reel Only
  • SC600BIMSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC600CIMLTR: Package Minimum Tape & Reel Only
  • SC600CIMLTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC600CIMSTR: Package Minimum Tape & Reel Only
  • SC600CIMSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC600DIMLTR: Package Minimum Tape & Reel Only
  • SC600DIMLTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC600DIMSTR: Package Minimum Tape & Reel Only
  • SC600DIMSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
 
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