Renesas Electronics ISL81401FRZ-T7A 1 PWM Controller, 650 kHz 40 V 32-Pin, QFN

RS Stock No.:: 180-8396
Mfr. Part No.:: ISL81401FRZ-T7A
Manufacturer:: Renesas Electronics

Renesas Electronics ISL81401FRZ-T7A 1 PWM Controller, 650 kHz 40 V 32-Pin, QFN

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Subtotal (1 unit)*

SGD10.77

(exc. GST)

SGD11.74

(inc. GST)

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Last RS stock

Final 188 unit(s), ready to ship from another location

Units	Per unit
1 - 9	SGD10.77
10 - 24	SGD10.02
25 - 49	SGD9.07
50 - 99	SGD8.32
100 +	SGD8.03

*price indicative

RS Stock No.:: 180-8396
Mfr. Part No.:: ISL81401FRZ-T7A
Manufacturer:: Renesas Electronics

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Renesas Electronics
	Maximum Switching Frequency	650kHz
	Product Type	PWM Controller
	Start-up Supply Current	2μA
	Output Voltage	0.8/40 V
	Supply Current	6mA
	Output Current	120mA
	Zero Power Detection	No
	Number of Outputs	1
	Mount Type	Surface
	Minimum Supply Voltage	4.5V
	Package Type	QFN
	Pin Count	32
	Topology	Buck-Boost
	Maximum Supply Voltage	40V
	Maximum Duty Cycle	50%
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	125°C
	Width	5 mm
	Height	1mm
	Length	5mm
	Standards/Approvals	RoHS
	Series	ISL
	Automotive Standard	No

	Select all
	Brand Renesas Electronics
	Maximum Switching Frequency 650kHz
	Product Type PWM Controller
	Start-up Supply Current 2μA
	Output Voltage 0.8/40 V
	Supply Current 6mA
	Output Current 120mA
	Zero Power Detection No
	Number of Outputs 1
	Mount Type Surface
	Minimum Supply Voltage 4.5V
	Package Type QFN
	Pin Count 32
	Topology Buck-Boost
	Maximum Supply Voltage 40V
	Maximum Duty Cycle 50%
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 125°C
	Width 5 mm
	Height 1mm
	Length 5mm
	Standards/Approvals RoHS
	Series ISL
	Automotive Standard No

Datasheet

Single inductor 4-switch buck-boost controller

On-the-fly bidirectional operation with independent control of voltage and current on both ends

Proprietary algorithm for smoothest mode transition

MOSFET drivers with adaptive shoot-through protection

Wide input voltage range: 4.5V to 40V

Wide output voltage range: 0.8V to 40V

Supports pre-biased output with SR soft-start

Programmable frequency: 100kHz to 600kHz

Supports parallel operation current sharing with cascade phase interleaving

External sync with clock out or frequency dithering

External bias for higher efficiency supports 5V - 36V input

Output and input current monitor

Selectable PWM mode operation between PWM/DE/Burst modes

Low shutdown current: 2.7μA

Complete protection: OCP, SCP, OVP, OTP, and UVP

- Dual-level OCP protection with average current and pulse-by-pulse peak current limit

- Selectable OCP response with either hiccup or constant current mode

- Negative pulse-by-pulse peak current limit

Renesas Electronics ISL81401FRZ-T7A 1 PWM Controller, 650 kHz 40 V 32-Pin, QFN

FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28

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