MAX17502GATB+T

600kHz Step-down type Adjustable 1A 900mV~55.2V TDFN-10-EP(2x3) Voltage Regulators - DC DC Switching Regulators RoHS

TDFN-10-EP(2x3)ROHS3 CompliantActive

Manufacturer: MAXIM
Manufacturer part #: MAX17502GATB+T
Store part #: C571037
Package / case: TDFN-10-EP(2x3)
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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22 in stock

#C571037

Stock & price checked 4 days ago

Quantity	Unit price	Pack price
1+	₹423.08	₹423.08
10+	₹348.54	₹3,485.40
30+	₹309.65	₹9,289.50
100+	₹269.89	₹26,989.00
500+	₹251.86	₹1,25,930.00
1,000+	₹244.03	₹2,44,030.00

Quantity (min 1)

1 × ₹423.08

₹423.08

excl. GST

₹499.23 incl. 18% GST

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Standard pack: 2,500 per reel

MAX17502GATB+T

₹423.08 for 1 + GST

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Specifications

Operating Temperature: -40℃~+125℃@(TJ)
Frequency - Switching: 600kHz
Function: Step-down type
Number of Outputs: 1
Features: Adjustable soft-start;Operating status indication;Cycle-by-cycle current limiting;Hiccup current limiting;External compensation;Built-in LDO regulator;Overcurrent Protection
Output Type: Adjustable
Topology: Buck
Operating Voltage: 4.5V~60V
Switch tube (built-in/external): Built-in
Output Current: 1A
Output Voltage: 900mV~55.2V
Quiescent Current: 4.75mA

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: 22.83 g

Overview

The MAX17502 high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4.5V to 60V input voltage range. This device is offered in a fixed 3.3V, 5V or adjustable output voltage (0.9V to 92%VIN) while delivering up to 1A of current. The output voltage is accurate to within ±1.7% over -40°C to +125°C. The MAX17502 is available in compact TDFN and TSSOP packages. Simulation models are available. The device features peak-current-mode control with pulse-width modulation (PWM) and operates with fixed switching frequency at any load. The low-resistance, on-chip MOSFETs ensure high efficiency at full load and simplify the layout. A programmable soft-start feature allows users to reduce input inrush current. The device also incorporates an output enable/undervoltage lockout pin (EN/UVLO) that allows the user to turn on the part at the desired input voltage level. An open-drain RESET pin provides a delayed power-good signal to the system upon achieving successful regulation of the output voltage.

Applications

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

Key features

Eliminates External Components and Reduces Total Cost
No Schottky-Synchronous Operation for High Efficiency and Reduced Cost
Internal Compensation and Feedback Divider for 3.3V and 5V Fixed Outputs
All-Ceramic Capacitors, Ultra-Compact Layout
Reduces Number of DC-DC Regulators to Stock
Wide 4.5V to 60V Input Voltage Range
0.9V to 92%VIN Adjustable Output Voltage
Delivers up to 1A
600kHz and 300kHz Switching Frequency Options
Available in a 10-Pin, 3mm x 2mm TDFN and 14-Pin, 5mm x 4.4mm TSSOP Packages
Reduces Power Dissipation
Operates Reliably in Adverse Industrial Environments
Hiccup-Mode Current Limit, Sink Current Limit, and Autoretry Startup
Built-In Output-Voltage Monitoring (Open-Drain RESET Pin)
Resistor-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