AP1501-T5G-U datasheet, PDF - EEWORLD Datasheet

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AP1501-T5G-U: DescriptionConv DC-DC 4.5V to 40V Synchronous Step Down Single-Out 1.23V to 37V 3A 5-Pin(5+Tab) TO-220 Tube; CategoryPower/power management The power supply circuit; File Size376KB，13 Pages; ManufacturerDiodes Incorporated; Environmental Compliance

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AP1501-T5G-U Overview

Conv DC-DC 4.5V to 40V Synchronous Step Down Single-Out 1.23V to 37V 3A 5-Pin(5+Tab) TO-220 Tube

AP1501-T5G-U Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Diodes Incorporated
Parts packaging code	SFM
package instruction	GREEN, TO-220, 5 PIN
Contacts	3
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	18 weeks 4 days
Is Samacsys	N
Other features	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23 TO 37V
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	40 V
Minimum input voltage	4.5 V
Nominal input voltage	12 V
JESD-30 code	R-XSFM-T5
JESD-609 code	e3
Number of functions	1
Number of terminals	5
Maximum operating temperature	85 °C
Minimum operating temperature	-20 °C
Maximum output current	6.5 A
Package body material	UNSPECIFIED
Encapsulate equivalent code	SIP5,.1,67TB
Package shape	RECTANGULAR
Package form	FLANGE MOUNT
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
surface mount	NO
Switch configuration	BUCK
Maximum switching frequency	173 kHz
Temperature level	OTHER
Terminal surface	Matte Tin (Sn)
Terminal form	THROUGH-HOLE
Terminal pitch	1.7 mm
Terminal location	SINGLE
Maximum time at peak reflow temperature	40
Base Number Matches	1

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AP1501

150KHZ, 3A PWM BUCK DC/DC CONVERTER

Description

The AP1501 is a fully integrated step-down DC/DC converter, with the

ability to drive 3A load without the need of additional driver

components. The AP1501 operates at a switching frequency of

150kHz enabling the use of small size filter components. As a result,

board space is reduced and BOM costs are lowered.

The AP1501 has integrated the shutdown function that allows standby

mode to be activated via an external logic signal input. The internal

compensation facilitates feedback control for line and load regulation

without the need of an external circuitry. The AP1501 has a built-in

Thermal shutdown and Current Limit function to prevent damage from

high operating temperature and high current operating to the output

switch.

Additional features include a guaranteed +/- 4% tolerance on the

output voltage under specified input and output load conditions, and

+/- 15% on oscillator frequency. The AP1501 offers both fixed and

adjustable output voltages. For fixed outputs the AP1501 supports

3.3V, 5.0V and 12V. The package options available are standard 5-

lead TO263 and TO220 packages.

Pin Assignments

( Top View )

5 SD

4 FB

3 Gnd

2 Output

1 V

Metal Tab GND

TO263-5L

( Top View )

5 SD

4 FB

3 Gnd

2 Output

1 V

TO220-5L

TO220-5L/TO220-5L(R)

Features

•

Output Voltage: 3.3V, 5V, 12V and Adjustable Output Version

Adjustable Version Output Voltage Range, 1.23V to 37V+4%

150kHz +15% Fixed Switching Frequency

Voltage Mode Non-Synchronous PWM Control

Thermal-Shutdown and Current-Limit Protection

ON/OFF Shutdown Control Input

Operating Voltage can be up to 40V

Output Load Current: 3A

Low Power Standby Mode

Built-In Switching Transistor on Chip

TO263-5 and TO220-5 Packages

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

Halogen- and Antimony-Free. “Green” Device (Note 3)

For automotive applications requiring specific change

control (i.e. parts qualified to AEC-Q100/101/200, PPAP

capable, and manufactured in IATF 16949 certified

facilities), please

or your local Diodes

representative.

https://www.diodes.com/quality/product-definitions/

Applications

•

Simple High-Efficiency Step-Down Regulator

On-Card Switching Regulators

Positive to Negative Converter

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.

2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and

Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

AP1501

Document number: DS31014 Rev. 14 - 2

1 of 13

www.diodes.com

March 2021

AP1501-T5G-U Related Products

	AP1501-T5G-U	AP1501-K5L-U	AP1501-33K5L-U	AP1501-50K5L-U	AP1501-T5L-U
Description	Conv DC-DC 4.5V to 40V Synchronous Step Down Single-Out 1.23V to 37V 3A 5-Pin(5+Tab) TO-220 Tube	Conv DC-DC 4.5V to 40V Synchronous Step Down Single-Out 1.23V to 37V 3A 6-Pin(5+Tab) TO-263 Tube	Conv DC-DC 4.5V to 40V Synchronous Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) TO-263 Tube	Conv DC-DC 4.5V to 40V Synchronous Step Down Single-Out 5V 3A 6-Pin(5+Tab) TO-263 Tube	Conv DC-DC 4.5V to 40V Synchronous Step Down Single-Out 1.23V to 37V 3A 5-Pin(5+Tab) TO-220 Tube
EU restricts the use of certain hazardous substances	-	-	Compliant	Compliant	Compliant
ECCN (US)	-	-	EAR99	EAR99	EAR99
Part Status	-	-	Unconfirmed	Unconfirmed	Unconfirmed
Type	-	-	Synchronous Step Down	Synchronous Step Down	Synchronous Step Down
Output Type	-	-	Fixed	Fixed	Adjustable
Switching Frequency (kHz)	-	-	173	173	173
Switching Regulator	-	-	Yes	Yes	Yes
Number of Outputs	-	-	1	1	1
Output Voltage (V)	-	-	3.3	5	1.23 to 37
Maximum Output Current (A)	-	-	3	3	3
Minimum Input Voltage (V)	-	-	4.5	4.5	4.5
Maximum Input Voltage (V)	-	-	40	40	40
Operating Supply Voltage (V)	-	-	4.5 to 40	4.5 to 40	4.5 to 40
Typical Quiescent Current (uA)	-	-	5000	5000	5000
Efficiency (%)	-	-	73(Typ)	80(Typ)	73(Typ)
Minimum Operating Temperature (°C)	-	-	-20	-20	-20
Maximum Operating Temperature (°C)	-	-	85	85	85
Packaging	-	-	Tube	Tube	Tube
Supplier Package	-	-	TO-263	TO-263	TO-220
Pin Count	-	-	6	6	5
Standard Package Name	-	-	TO-263	TO-263	TO-220
Mounting	-	-	Surface Mount	Surface Mount	Through Hole
Package Height	-	-	4.85(Max)	4.85(Max)	9.39
Package Length	-	-	10.54(Max)	10.54(Max)	10.16
Package Width	-	-	9.65(Max)	9.65(Max)	4.2
PCB changed	-	-	5	5	5
Tab	-	-	Tab	Tab	Tab
Lead Shape	-	-	Gull-wing	Gull-wing	Through Hole

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