A8498SLJTR-T

Series: -
Output Type: Adjustable
Number of Outputs: 1
Synchronous Rectifier: No
Mounting Type: Surface Mount
Packaging: Cut Tape (CT)Alternate Packaging
Type: Step-Down (Buck)
Frequency - Switching: -
PWM Type: Current Mode
Current - Output: 3A
Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package: 8-SOIC-EP
Operating Temperature: -20°C ~ 85°C
Manufacturer: Allegro Microsystems Inc
Voltage - Output: 0.8 V ~ 24 V
Voltage - Input: 8 V ~ 50 V


Pinout




Description

The A8498SLJTR-T is a kind of step down regulator which will handle a wide input operating voltage range. It is available in a low-profile 8-lead SOIC with exposed pad (package LJ). The typical applications include: (1)applications with 8 to 50 V input voltage range needing buck regulator for 3.0 A output current; (2)consumer equipment power; (3)uninterruptible power supplies (lead acid battery charger); (4)automotive telematics: 9 to 16 V input, with higher voltage protection; (5)12 V lighter-powered applications (portable DVD, etc.) point of Sale (POS) applications; (6)industrial applications with 24 or 36 V bus.

There are some features of A8498SLJTR-T as follows: (1)8 to 50 V input range; (2)integrated DMOS switch; (3)adjustable fixed off-time; (4)highly efficient; (5)adjustable 0.8 to 24 V output.

What comes next is about the maximum ratings of A8498SLJTR-T: (1)load supply voltage at VIN pin, VIN: -50 V; (2)input voltage at VBIAS pin, VBIAS: -0.3 to -7 V; (3)switching voltage, VS: -1 V min; (4)operating ambient temperature range, TA: -20 to 85; (5)junction temperature, TJ(max): 150; (6)storage temperature, TS: -55 to 150

Parameters:

Technical/Catalog Information	A8498SLJTR-T
Vendor	Allegro Microsystems Inc
Category	Integrated Circuits (ICs)
Type	Step-Down (Buck)
Number of Outputs	1
Voltage - Input	8 ~ 50 V
Voltage - Output	0.8 ~ 24 V
Current - Output	3A
Power - Output	-
Package / Case	8-SOIC
Packaging	Tape & Reel (TR)
Internal Switch(s)	Yes
Synchronous	No
Rds (On)	450 mOhm
Operating Temperature	-20°C ~ 85°C
Frequency - Switching	-
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	A8498SLJTR T A8498SLJTRT 620 1160 2 ND 62011602ND 620-1160-2