MAX17645DATA+

Buck Switching Regulator IC Adjustable 1 Output 1A TDFN-8(2x2)

TDFN-8(2x2)ROHS3 CompliantActive

4.5V to 36V, 1A, High-Efficiency, Synchronous Step-Down DC-DC Converter

Every Order Guarantee

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

29 in stock

#C7455975

Stock & price checked 3 days ago

Quantity (min 1)

1 × ₹359.19

₹359.19

excl. GST

₹423.84 incl. 18% GST

MAX17645DATA+

₹359.19 for 1 + GST

Specifications

Operating Temperature: -40℃~+125℃
Frequency - Switching: 650kHz
Function: Step-down type
Number of Outputs: 1
Features: Light load efficient mode;Hiccup current limiting;Cycle-by-cycle current limiting;Built-in LDO regulator;Operating status indication;Overcurrent Protection
Output Type: Adjustable
Topology: Buck
Operating Voltage: 4.5V~36V
Switch tube (built-in/external): Built-in
Output Current: 1A
Output Voltage: 900mV~32.04V
Quiescent Current: 115uA

Reduces External Components and Total Cost
No Schottky—Synchronous Operation
Internal Control Loop Compensation
Internal Soft-Start
All ceramic Capacitors, Ultra-Compact Layout
Reduces Number of DC-DC Regulators to Stock
Wide 4.5V to 36V Input Voltage Range
Adjustable Output from 0.9V up to 89% of VIN
Delivers Up to 1A Load Current
90% Full-Load Efficiency (VIN = 24V, VOUT = 5V, lour = 1A)
2.2μA (typ) Shutdown Current
High Light-Load Efficiency with PFM Mode (MAX17645D)
Programmable EN/UVLO Threshold
Monotonic Startup into Prebiased Output
Open-Drain Output (RESET) for Output Status Monitoring
Built-in Hiccup Mode Overload Protection
Overtemperature Protection
CISPR32 Class B Compliant
Wide -40°C to +125°C Ambient Operating Temperature/-40°C to +150°C Junction Temperature

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