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L5970AD - 1.5A SWITCH STEP DOWN SWITCHING REGULATOR

Description

1.1 APPLICATIONS: CONSUMER: STB, DVD, TV, VCR,CAR RADIO, LCD MONITORS NETWORKING: XDSL, MODEMS,DC-DC MODULES COMPUTER: PRINTERS, AUDIO/GRAPHIC CARDS, OPTICAL STORAGE, HARD DISK DRIVE INDUSTRIAL: CHARGERS, CAR BATTERY DC-DC CONVERTERS The L5970AD is a step down monolithic po

Features

  • 1.5A.

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Full PDF Text Transcription

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www.DataSheet4U.com L5970AD 1.5A SWITCH STEP DOWN SWITCHING REGULATOR 1 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ General Features 1.5A INTERNAL SWITCH OPERATING INPUT VOLTAGE FROM 4.4V TO 36V 3.3V / (±2%) REFERENCE VOLTAGE OUTPUT VOLTAGE ADJUSTABLE FROM 1.235V TO 35V LOW DROPOUT OPERATION: 100% DUTY CYCLE 500KHz INTERNALLY FIXED FREQUENCY VOLTAGE FEEDFORWARD ZERO LOAD CURRENT OPERATION INTERNAL CURRENT LIMITING INHIBIT FOR ZERO CURRENT CONSUMPTION SYNCHRONIZATION PROTECTION AGAINST FEEDBACK DISCONNECTION THERMAL SHUTDOWN Figure 1. Package SO-8 Table 1. Order Codes Part Number L5970AD L5970ADTR Package SO-8 SO-8 in Tape & Reel 2 Description 1.
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