MAXIM

MAX20411DAFHF/VY+

Step-down type Fixed 40A 500mV~1.275V FCQFN-21(3.5x5) Voltage Regulators - DC DC Switching Regulators RoHS

FCQFN-21(3.5x5)ROHS3 CompliantActive

Automotive High-Efficiency Single Step-Down Converter Family

Manufacturer: MAXIM
Manufacturer part #: MAX20411DAFHF/VY+
Store part #: C36540359
Package / case: FCQFN-21(3.5x5)
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tray

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

25 in stock

#C36540359

Stock & price checked 3 days ago

Quantity	Unit price	Pack price
1+	₹1,679.91	₹1,679.91
10+	₹1,656.24	₹16,562.40
30+	₹1,615.44	₹48,463.20
100+	₹1,579.85	₹1,57,985.00

Quantity (min 1)

1 × ₹1,679.91

₹1,679.91

excl. GST

₹1,982.29 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 15-18 working days
GST invoice with every order
Standard pack: 420 per tray

MAX20411DAFHF/VY+

₹1,679.91 for 1 + GST

Need this with the rest of your board? Upload the BOM — we price every line.Upload BOM

Specifications

Operating Temperature: -40℃~+125℃
Function: Step-down type
Number of Outputs: 1
Frequency - Switching: 2.1MHz;1.05MHz
Features: EMI optimization (spread spectrum);Dynamic voltage scaling;Adjustable soft-start;Output voltage differential sensing
Output Type: Fixed
Topology: Buck
Operating Voltage: 3V~5.5V
Switch tube (built-in/external): Built-in
Output Current: 40A
Output Voltage: 500mV~1.275V

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tray
Standard pack: 420 / Tray
Sold per: Piece
Minimum order: 1
Unit weight: 0.976 g

Overview

The MAX20411 is a family of high- efficiency, synchronous step- down converters that operate with a 3.0V to 5.5V input voltage range and supply a 0.5V to 1.275V output voltage range. The wide input/output voltage range and the ability to provide up to 40A peak output current make this device family ideal for on- board point- of- load and post- regulation applications. The MAX20411 achieves as low as ± 0.75% output error over load, line, and temperature ranges. The MAX20411 features a 2.1MHz fixed- frequency PWM mode for better noise immunity and load- transient response. The 2.1MHz frequency operation allows for the use of all ceramic capacitors and minimizes external components. The spread- spectrum frequency modulation option minimizes radiated electromagnetic emissions. Integrated low RDS(ON) switches improve efficiency at heavy loads and make layout simpler than discrete solutions. This device features the MAXQ power architecture, which provides precision transient performance and phase margin. This allows obtaining the maximum power, performance, and precision while minimizing system cost for any specific application. The MAX20411 is offered with a factory- preset output voltage. (See the Ordering Information table for options.) The I2C interface supports dynamic voltage adjustment with programmable slew rates. Other features include programmable soft- start and overtemperature protections.