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STI8033

零售价
0.0
市场价
0.0
浏览量:
1000
产品编号
Vin Range (V):
2.0 to 24
Iout (A):
0.35
Switching Frquency (Hz):
1M
Vout (V):
Adjustable
Boost Rds(on) (Ω):
0.12
22kHz Single Ripple (mV):
70
Functions:
Boost Converter with 0.6V and 0.8V selectable VFB Voltage
Package:
SOT23-6
Status:
MP
数量
-
+
库存:
0
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FEATURES
参数
GENERAL DESCRIPTION
APPLICATIONS
TYPICAL APPILCATION

. High Efficiency: Up to 95%@5V

. Integrated 120mΩ Power MOSFET

. 2V to 24V Input Voltage

. 1.0MHz Fixed Switching Frequency

. Internal 2A Switch Current Limit

. Adjustable Output Voltage

. Internal Compensation

. Up to 28V Output Voltage

. Automatic Pulse Frequency Modulation

. 1.0MHz Switch Frequency

. up to 93% Efficiency

. LNB Voltages (2 levels: 14V and 19V)

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The STI8033 is a constant frequency, 6-pin SOT23 current mode step-up converter intended for small, low power applications. The STI8033 switches at 1.0MHz 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 STI8033 features automatic shifting to pulse frequency modulation mode at light loads. The STI8033 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The STI8033 is available in a small 6-pin SOT-23 package.

. ABS Set-Top Boxes

. DVB-S/S2

. Satellite TV cards

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2020-09-14 15:11:04
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