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STI3508/B

28V High Efficiency 1MHz Step Up Regulator
零售价
0.0
市场价
0.0
浏览量:
1000
产品编号
Vin Range (V):
2.7 to 24
Vout_Max (V):
30
Isw_limit (A):
3
Switching Frequency (Hz):
1M
Vfb (V):
0.6
Iq (μA):
450
HSFET Rds(on) (Ω):
NA
LSFET Rds(on) (Ω):
0.08
Control Mode:
CM
Functions:
Non-sync.Boost / FPWM
Package:
SOT23-6
Status:
MP
数量
-
+
库存:
0
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FEATURES
参数
GENERAL DESCRIPTION
APPLICATIONS
TYPICAL APPILCATION

. Integrated 80mΩ Power MOSFET

. 2.7V to 24V Input Voltage

. 1MHz Fixed Switching Frequency

. Internal 3A Switch Current Limit

. Adjustable Output Voltage

. Internal Compensation

. Up to 28V Output Voltage

. Automatic Pulse Frequency Modulation Mode at Light Loads

. Available in a 6-Pin SOT23-6 Package

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The STI3508 is a constant frequency, 6-pin SOT23 current mode step-up converter intended for small, low power applications. The STI3508 switches at 1MHz and allows the use of tiny, low cost capacitors and inductors 2mm or less in height. Internal soft-start results in small inrush current and extends battery life.

The STI3508 features automatic shifting to pulse frequency modulation mode at light loads. The STI3508 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The STI3508 is available in a small SOT23-6 package.

. Battery-Powered Equipment

. Set-Top Boxed

. White LED Driver

. Power Bank

. DSL and Cable Modems and Routers

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2020-09-16 16:24:08
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