Integrated Circuits (ICs)

CS51413GDR8

Obsolete

ON Semiconductor

BUCK REGULATOR, LOW VOLTAGE, 1.5 A, 520 KHZ, WITH SYCHRONIZATION CAPABILITY

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Integrated Circuits (ICs)

CS51413GDR8

Obsolete

ON Semiconductor

BUCK REGULATOR, LOW VOLTAGE, 1.5 A, 520 KHZ, WITH SYCHRONIZATION CAPABILITY

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CS51413GDR8

Current - Output	1.5 A
Frequency - Switching	520 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	8-SOIC
Synchronous Rectifier	False
Topology	Buck
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output (Max)	38 V
Voltage - Output (Min/Fixed)	1.27 V

CS51413 Series

Buck Regulator, Low Voltage, 1.5 A, 520 kHz, with Sychronization Capability

Part	Number of Outputs	Output Type	Supplier Device Package	Mounting Type	Package / Case	Package / Case [y]	Package / Case [x]	Voltage - Output (Max)	Operating Temperature [Max]	Operating Temperature [Min]	Topology	Frequency - Switching	Current - Output	Output Configuration	Function	Voltage - Output (Min/Fixed)	Voltage - Input (Min) [Min]
ON Semiconductor CS51413GDR8	1	Adjustable	8-SOIC	Surface Mount	8-SOIC	3.9 mm	0.154 in	38 V	150 °C	-40 °C	Buck	520 kHz	1.5 A	Positive	Step-Down	1.27 V	4.5 V
ON Semiconductor CS51413GD8	1	Adjustable	8-SOIC	Surface Mount	8-SOIC	3.9 mm	0.154 in	38 V	150 °C	-40 °C	Buck	520 kHz	1.5 A	Positive	Step-Down	1.27 V	4.5 V
ON Semiconductor CS51413ED8G	1	Adjustable	8-SOIC	Surface Mount	8-SOIC	3.9 mm	0.154 in	38 V	150 °C	-40 °C	Buck	520 kHz	1.5 A	Positive	Step-Down	1.27 V	4.5 V
ON Semiconductor CS51413EDR8G	1	Adjustable	8-SOIC	Surface Mount	8-SOIC	3.9 mm	0.154 in	38 V	150 °C	-40 °C	Buck	520 kHz	1.5 A	Positive	Step-Down	1.27 V	4.5 V
ON Semiconductor CS51413GD8G	1	Adjustable	8-SOIC	Surface Mount	8-SOIC	3.9 mm	0.154 in	38 V	150 °C	-40 °C	Buck	520 kHz	1.5 A	Positive	Step-Down	1.27 V	4.5 V
ON Semiconductor CS51413EDR8	1	Adjustable	8-SOIC	Surface Mount	8-SOIC	3.9 mm	0.154 in	38 V	150 °C	-40 °C	Buck	520 kHz	1.5 A	Positive	Step-Down	1.27 V	4.5 V
ON Semiconductor CS51413GDR8G	1	Adjustable	8-SOIC	Surface Mount	8-SOIC	3.9 mm	0.154 in	38 V	150 °C	-40 °C	Buck	520 kHz	1.5 A	Positive	Step-Down	1.27 V	4.5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

CS51413 Series

The CS5141X products are 1.5A buck regulator ICs. These devices are fixed- frequency operating at 260kHz and 520kHz. The regulators use the V2control architecture to provide unmatched transient response, the best overall regulation and the simplest loop compensation for today's high- speed logic. These products accommodate input voltages from 4.5V to 40V.The CS51411 and CS51413 contain synchronization circuitry. The CS51412 and CS51414 have the option of powering the controller from an external 3.3V to 6V supply in order to improve efficiency, especially in high input voltage, light load conditions.The on-chip NPN transistor is capable of providing a minimum of 1.5A of output current, and is biased by an external "boost" capacitor to ensure saturation, thus minimizing on-chip power dissipation. Protection circuitry includes thermal shutdown, cycle-by- cycle current limiting and frequency foldback. The CS51411 and CS51413 are functionally pin-compatible with the LT1375. The CS51412 and CS51414 are functionally pin-compatible with the LT1376.

Documents

Technical documentation and resources