DatasheetsPDF.com

SD45216SA

Silan Microelectronics
Part Number SD45216SA
Manufacturer Silan Microelectronics
Description HIGH EFFICIENCY STEP-DOWN DC/DC CONVERTER
Published Jul 2, 2015
Detailed Description SD45216_Datasheet HIGH EFFICIENCY STEP-DOWN DC/DC CONVERTER WITH ADJUSTABLE CURRENT LIMIT FOR AUTOMOTIVE APPLICATIONS ...
Datasheet PDF File SD45216SA PDF File

SD45216SA
SD45216SA


Overview
SD45216_Datasheet HIGH EFFICIENCY STEP-DOWN DC/DC CONVERTER WITH ADJUSTABLE CURRENT LIMIT FOR AUTOMOTIVE APPLICATIONS DESCRIPTION The SD45216 is a high efficiency step down DC-DC converter with adjustable current limit in compact SOP-8 package, including an error amplifier, ramp generator, current comparator, slope compensation, current sense and logic driver.
It also integrates a current error amplifier to have a constant voltage and constant current control.
Peak current mode PWM control with external adjustable compensation provides a stable and high efficient operation over a wide range of load currents.
By means of an on board current sense resistor and the availability of the current sense pins, a current limit programming is very simple and accurate.
The internal robust P-channel DMOS transistor with a typical of 100 mΩ assures high efficiency even at high output current level.
The internal limiting current of typical value of 3 A, output short and over temperature protection, protect the device from APPLICATIONS accidental damage.
* Automotive applications The internal fixed switching frequency of 120 kHz, and the * Chargers for NiCd, NiMH batteries SOP-8 package pin allow building an ultra compact DC/ DC * Simple step-down converters with converter with a minimum board space.
adjustable current limit FEATURES * Adjustable current generator * Up to 2A output current * Up to 90% Efficiency * Input Voltage Range: 8V to 40V * 120 kHz Internal Jitter Frequency for lower EMI * Patent -Pending Short Circuit Protection * Patent -Pending Output Voltage Compensation * Adjustable current limit * Over Temperature Protection * Small SOP-8 Package ORDERING INFORMATION Part No.
SD45216SA SD45216SATR SD45216SAG SD45216SAGTR SD45216JA SD45216JATR Package SOP-8-225-1.
27 SOP-8-225-1.
27 SOP-8-225-1.
27 SOP-8-225-1.
27 ESOP-8-225-1.
27 ESOP-8-225-1.
27 Marking 45216SA 45216SA 5216SAG 5216SAG 45216JA 45216JA HANGZHOU SILAN MICROELECTRONICS CO.
,LTD Http...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)