NCP1522 Selling Leads, Price trend, NCP1522 DataSheet download, circuit diagram from SeekIC.com

Features: • 93.8% of Efficiency for 3.3 V Output and 4.5 V Input and 120 mA Load Current• Sources up to 600 mA• 3.0 MHz Switching Frequency• Adjustable Output Voltage from 0.9 V to 3.3 V• 60 A Quiescent Current (Typ)• Synchronous Rectification for Higher Effici...

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SeekIC No. : 004432976 Detail

NCP1522: Features: • 93.8% of Efficiency for 3.3 V Output and 4.5 V Input and 120 mA Load Current• Sources up to 600 mA• 3.0 MHz Switching Frequency• Adjustable Output Voltage from 0....

NCP1522 Data Sheet

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Part Number:: NCP1522
Supply Ability:: 5000

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Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

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Product Details

Description

Features:

• 93.8% of Efficiency for 3.3 V Output and 4.5 V Input and 120 mA Load Current
• Sources up to 600 mA
• 3.0 MHz Switching Frequency
• Adjustable Output Voltage from 0.9 V to 3.3 V
• 60 A Quiescent Current (Typ)
• Synchronous Rectification for Higher Efficiency
• 2.7 V to 5.5 V Input Voltage Range
• Thermal Limit Protection
• Shutdown Current Consumption of 0.3 A
• Short Circuit Protection
• This is a Pb−Free Device

Application

• Cellular Phones, Smart Phones and PDAs
• MP3 Players and Portable Audio Systems
• Wireless and DSL Modems
• Portable Equipment
• USB Powered Devices
• Digital Still/Video Cameras

Pinout

Connection Diagram

Specifications

Rating	Symbol	Value	Unit
Minimum Voltage All Pins	V_min	−0.3	V
Maximum Voltage All Pins (Note 2)	V_max	7.0	V
Maximum Voltage Enable, FB, LX Vmax	V_IN	+ 0.3	V
Thermal Resistance, Junction −to−Air	R_0JA	200	/W
Operating Ambient Temperature Range	T_A	−40 to 85
Storage Temperature Range	T_stg	−55 to 150
Junction Operating Temperature	T_j	−40 to 125
Latch−up Current Maximum Rating (T_A = 85°C) (Note 4)	L_u	+/−100	mA
ESD Withstand Voltage (Note 3) Human Body Model Machine Model	V_esd	2.0 200	kV V

NCP1522

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