SI-8120JD Allegro Microsystems Inc, SI-8120JD Datasheet
SI-8120JD
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SI-8120JD Summary of contents
Page 1
... TVs, VCRs, and office or telecommunications equipment, the SI-8120JD dc/dc step-down (buck) converter offers a constant 125 kHz switching frequency essential for low EMI noise. The npn switch is included on the die along with the oscillator, control, and logic circuitry requiring only four external components for a regulated 12 V output ...
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... SI-8120JD Step-Down to 12.0 V, 1.5 A, DC/DC Converter Allowable Package Power Dissipation 2 FUNCTIONAL BLOCK DIAGRAM Recommended Operating Conditions DC Input Voltage (I DC Output Current (V Operating Junction Temp. For the availability of parts meeting -40°C require- ments, contact Allegro’s Sales Representative. This data sheet is based on Sanken data sheet SSJ-01967 ...
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... See note Converter turn-off voltage SI-8120JD Step-Down to 12.0 V, 1.5 A, DC/DC Converter = 0.5 A (unless otherwise noted). O Limits Min. Typ. 11.76 12.0 — ±1.0 1.6 — — 88 — 125 — 60 — 10 — 7.0 — — — — — — . O(nom) Test Circuit C1 = 220 µ ...
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... SI-8120JD Step-Down to 12.0 V, 1.5 A, DC/DC Converter Efficiency Low-Voltage Behavior Temperature Stability 4 TYPICAL CHARACTERISTICS (T = 25°C) A 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 Overcurrent Protection Load Regulation ...
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... SI-8120JD Step-Down to 12.0 V, 1.5 A, DC/DC Converter Typical Application 5 ...
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... SI-8120JD Step-Down to 12.0 V, 1.5 A, DC/DC Converter Thermal Protection. Circuitry turns off the switching transistor when the junction temperature rises above 150° intended only to protect the device from failures due to excessive junction temperatures and should not imply that output short circuits or continuous overloads are permitted. ...
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... Tab Temperature (T ) Measured Here T www.allegromicro.com Dimensions in Millimeters Recommended Land Pattern SI-8120JD Step-Down to 12.0 V, 1.5 A, DC/DC Converter 7 ...
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... SI-8120JD Step-Down to 12.0 V, 1.5 A, DC/DC Converter Tape and Reel Dimensions in Millimeters Tape Specifications 1. Material: conductive polystyrene. 2. Allowable camber: 1 mm/100 mm maximum (10.6 mm) and B0 (15.7 mm) measured on a plane 0.3 mm above the bottom of the pocket (4.9 mm) is measured from a plane on the inside bottom of the pocket to the surface of the carrier. ...
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... Shipping Container Dimensions in Millimeters www.allegromicro.com SI-8120JD Step-Down to 12.0 V, 1.5 A, DC/DC Converter Inner Box 2 reels per box, 800 pieces per reel Outer Box Maximum 3 inner boxes per outer box EI16EI 9 ...
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... SI-8120JD Step-Down to 12.0 V, 1.5 A, DC/DC Converter 10 The products described herein are manufactured in Japan by Sanken Electric Co., Ltd. for sale by Allegro MicroSystems, Inc. Sanken and Allegro reserve the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products ...