MAX17573ATG+

100kHz~2.2MHz Step-down type Adjustable 3.5A TQFN-24(4x5) Voltage Regulators - DC DC Switching Regulators RoHS

TQFN-24(4x5)ROHS3 CompliantActive

4.5V to 60V, 3.5A, High-Efficiency, Synchronous Step-Down DC-DC Converter

Every Order Guarantee

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

10 in stock

#C7452954

Stock & price checked 4 days ago

Quantity (min 1)

1 × ₹1,010.88

₹1,010.88

excl. GST

₹1,192.84 incl. 18% GST

MAX17573ATG+

₹1,010.88 for 1 + GST

Specifications

Operating Temperature: -40℃~+125℃
Frequency - Switching: 100kHz~2.2MHz
Function: Step-down type
Number of Outputs: 1
Features: Cycle-by-cycle current limiting;Hiccup current limiting;Adjustable soft-start;Frequency synchronization;Light load efficient mode;Built-in LDO regulator;Operating status indication;Overcurrent Protection
Output Type: Adjustable
Topology: Buck
Operating Voltage: 4.5V~60V
Switch tube (built-in/external): Built-in
Output Current: 3.5A
Quiescent Current: 61uA

Reduces External Components and Total Cost
No Schottky-Synchronous Operation
Internal Loop Compensation
All-Ceramic Capacitors, Compact Layout
Reduces Number of DC-DC Regulators to Stock
Wide 4.5V to 60V Input
Adjustable Output Voltage Range from 0.9V up to 90% of VIN
100kHz to 2.2MHz Adjustable Frequency with External Clock Synchronization
Peak Efficiency of 95.4% at VIN = 12V, VOUT = 5V at 500kHz Switching Frequency
Pin-to-Pin Compatible with MAX17574, and Improved Efficiency through Superior Switching Performance compared to MAX17574
PFM and DCM Modes Enable Enhanced LightLoad Efficiency
Auxiliary Bootstrap Supply (EXTVCC) for Improved Efficiency
2.8μA Shutdown Current
Built-in Hiccup Mode Overload Protection
Built-In Output-Voltage Monitoring with RESET
Programmable EN/UVLO Threshold Adjustable and Monotonic Startup with Prebiased Output Voltage
Overtemperature Protection