MAX17502GATB+

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Analog Devices Inc./Maxim Integrated

60V, 1A, ULTRA-SMALL, HIGH-EFFICIENCY, SYNCHRONOUS STEP-DOWN DC-DC CONVERTER

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MAX17502GATB+

Unknown

Analog Devices Inc./Maxim Integrated

60V, 1A, ULTRA-SMALL, HIGH-EFFICIENCY, SYNCHRONOUS STEP-DOWN DC-DC CONVERTER

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Description Specifications Series Pricing CAD Documents

Description

General part information

MAX17502 Series

Create a design and simulate using EE-Sim®:MAX17502The 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 active-low RESET pin provides a delayed power-good signal to the system upon achieving successful regulation of the output voltage.ApplicationsBase Station, VOIP, TelecomBattery-Powered EquipmentGeneral-Purpose Point-of-LoadHome TheaterHVAC and Building ControlIndustrial Process Control

Technical Specifications

Parameters and characteristics for this part

Specification	MAX17502GATB+

Current - Output	1 A
Frequency - Switching	600 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	10-WFDFN Exposed Pad
Package Length	3 mm
Package Name	10-TDFN
Package Width	2 mm
Synchronous Rectifier	Yes
Topology	Buck
Voltage - Input (Max)	60 V
Voltage - Input (Min)	4.5 V
Voltage - Output (Max)	55.2 V
Voltage - Output (Min/Fixed)	0.9 V

MAX17502 Series

60V, 1A, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converter

Part	Supplied Contents	Total Output Count	Output Type	Non-Isolated Output Count	Board Type	Contents	Utilized IC / Part	Regulator Topology	Main Purpose	Function	Number of Outputs	Voltage - Input (Max)	Voltage - Output (Max)	Mounting Type	Package Length	Package Features	Package Name	Package Width	Operating Temperature (Max)	Operating Temperature (Min)	Output Configuration	Current - Output	Frequency - Switching	Topology	Synchronous Rectifier	Voltage - Input (Min)	Voltage - Output (Min/Fixed)	Package / Case	Voltage - Input (Maximum)	Voltage - Input (Minimum)	Voltage - Output
Analog Devices Inc./Maxim Integrated MAX17502GTEVKIT#	Board(s)	1	Non-Isolated	1 count	Fully Populated	Board	MAX17502G	Buck	DC/DC Step Down
Analog Devices Inc./Maxim Integrated MAX17502HAUD+			Adjustable							Step-Down	1	60 V	57.9 V	Surface Mount	0.173 in	Exposed Pad	14-TSSOP 14-TSSOP-EP	4.4 mm	125 °C	-40 °C	Positive	1 A	300 kHz	Buck	Yes	4.5 V	0.9 V
Analog Devices Inc./Maxim Integrated MAX17502FATB+T			Fixed							Step-Down	1	60 V		Surface Mount	3 mm		10-TDFN	2 mm	125 °C	-40 °C	Positive	1 A	600 kHz	Buck	Yes	4.5 V	5 V	10-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated MAX17502FTEVKIT#	Board(s)	1	Non-Isolated	1 count	Fully Populated	Board	MAX17502F	Buck	DC/DC Step Down													1 A	600 kHz						60 V	7 V	5 VDC
Analog Devices Inc./Maxim Integrated MAX17502AATB+T														Surface Mount	3 mm		10-TDFN	2 mm										10-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated MAX17502BATB+T														Surface Mount	3 mm		10-TDFN	2 mm										10-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated MAX17502MATB+
Analog Devices Inc./Maxim Integrated MAX17502GTEVKITE#	Board(s)	1	Non-Isolated	1 count	Fully Populated	Board	MAX17502	Buck	DC/DC Step Down													1 A	600 kHz						60 V	6.5 V	5 VDC
Analog Devices Inc./Maxim Integrated MAX17502GATB+T			Adjustable							Step-Down	1	60 V	55.2 V	Surface Mount	3 mm		10-TDFN	2 mm	125 °C	-40 °C	Positive	1 A	600 kHz	Buck	Yes	4.5 V	0.9 V	10-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated MAX17502EATB+T			Fixed							Step-Down	1	60 V		Surface Mount	3 mm		10-TDFN	2 mm	125 °C	-40 °C	Positive	1 A	600 kHz	Buck	Yes	4.5 V	3.3 V	10-WFDFN Exposed Pad