MAX17542GATB+T

600kHz Step-down type Adjustable 1A 900mV~38.64V TDFN-10-EP(2x3) Voltage Regulators - DC DC Switching Regulators RoHS

TDFN-10-EP(2x3)ROHS3 CompliantActive

42V, 1A, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converter

Manufacturer: MAXIM
Manufacturer part #: MAX17542GATB+T
Store part #: C2071000
Package / case: TDFN-10-EP(2x3)
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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26 in stock

#C2071000

Stock & price checked 3 days ago

Quantity	Unit price	Pack price
1+	₹795.84	₹795.84
10+	₹777.10	₹7,771.00
30+	₹764.61	₹22,938.30
100+	₹752.34	₹75,234.00

Quantity (min 1)

1 × ₹795.84

₹795.84

excl. GST

₹939.09 incl. 18% GST

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Standard pack: 2,500 per reel

MAX17542GATB+T

₹795.84 for 1 + GST

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Specifications

Operating Temperature: -40℃~+125℃@(TA)
Frequency - Switching: 600kHz
Function: Step-down type
Number of Outputs: 1
Features: Hiccup current limiting;Cycle-by-cycle current limiting;Adjustable soft-start;External compensation;Built-in LDO regulator;Operating status indication;Overcurrent Protection
Output Type: Adjustable
Topology: Buck
Operating Voltage: 4.5V~42V
Switch tube (built-in/external): Built-in
Output Current: 1A
Output Voltage: 900mV~38.64V
Quiescent Current: 6.75mA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.001 g

Overview

The MAX17542G high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over 4.5V to 42V input. The converter can deliver up to 1A and generates output voltages from 0.9V up to 0.92×VIN. The feedback (FB) voltage is accurate to within ±1.7% over -40°C to +125°C. The MAX17542G uses peak-current-mode control with pulse-width modulation (PWM) and operates with fixed 600kHz switching frequency at any load. The device is available in a 10-pin (3mm × 2mm) TDFN package. Simulation models are available.

Applications

Industrial Process Control
HVAC and Building Control
Base Station, VOIP, Telecom
Home Theatre
Battery-Powered Equipment
General-Purpose Point of Load

Key features

Reduces External Components and Total Cost
No Schottky-Synchronous Operation
All-Ceramic Capacitors, Ultra-Compact Layout
Reduces Number of DC-DC Regulators to Stock
Wide 4.5V to 42V Input
Adjustable 0.9V to 92%VIN Output
Delivers up to 1A
Reduces Power Dissipation
Peak Efficiency >90%
Shutdown Current = 0.9μA (typ)
Operates Reliably in Adverse Industrial Environments
Hiccup-Mode Current Limit, Sink Current Limit, and Autoretry Startup
Built-In Output-Voltage Monitoring (RESET Pin)
Programmable EN/UVLO Threshold
Adjustable Soft-Start and Prebiased Power-Up
High Industrial -40°C to +125°C Ambient Operating Temperature Range / -40°C to +150°C Junction Temperature Range