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ISL81801FRTZ-T

Name: Renesas Electronics ISL81801FRTZ-T
Brand: Renesas / Intersil
SKU: 968-ISL81801FRTZ-T
Price: 13.23 USD
Availability: OutOfStock

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Mouser No:

968-ISL81801FRTZ-T

Mfr. No:

ISL81801FRTZ-T

Mfr.:

Renesas / Intersil

Description:

Switching Controllers 80V 4-Switch Synchronous Buck-Boost PWM Controller, 32LD TQF

Datasheet:

ISL81801FRTZ-T Datasheet (PDF)

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Availability

Stock:: 0

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On Order:: 6,000

Expected 2026/03/09
Factory Lead Time:: 18

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Pricing (USD)

Qty.	Unit Price	Ext. Price
	$13.23	$13.23
	$10.05	$100.50
	$9.64	$241.00
	$8.49	$849.00
	$8.07	$2,017.50
	$8.00	$4,000.00
Full Reel (Order in multiples of 6000)
	$8.00	$48,000.00

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Renesas Electronics
Product Category:	Switching Controllers
RoHS:
Topology:	Buck-Boost
Number of Outputs:	4 Output
Switching Frequency:	650 kHz
Output Voltage:	800 mV to 80 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package/Case:	TQFN-32
Packaging:	Reel
Packaging:	Cut Tape
Brand:	Renesas / Intersil
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	TW
Fall Time:	10 ns
Isolation:	Non-Isolated
Moisture Sensitive:	Yes
Operating Supply Voltage:	4.5 V to 80 V
Product:	Controller
Product Type:	Switching Controllers
Rise Time:	10 ns
Series:	ISL81801
Shutdown:	Shutdown
Factory Pack Quantity:	6000
Subcategory:	PMIC - Power Management ICs
Unit Weight:	68 mg

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Datasheet

ISL81801FRTZ-T Datasheet (PDF)

PCN

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CNHTS:: 8542399000
CAHTS:: 8542310000
USHTS:: 8542310030
ECCN:: EAR99

ISL81801 80V Buck-Boost Controllers

Renesas Electronics ISL81801 80V Buck-Boost Controllers are true bidirectional four-switch controllers that provide peak and average current sensing and monitoring at both ends. These controllers feature a proprietary buck-boost control algorithm, valley current modulation for boost mode, and peak current modulation for buck mode control. The ISL81801 controllers support parallel operation current sharing with cascade phase interleaving and provide selectable PWM mode operation between PWM/DE/burst modes. These controllers operate within a 4.5V to 80V input voltage range, 0.8V to 80V wide output voltage range, and 100kHz to 600kHz programmable frequency range. The ISL81801 controllers are available in TQFN and HTSSOP packages that use an EPAD to improve thermal performance and noise immunity. These controllers are used in battery backup, redundant power supplies, medical equipment, security surveillance, aftermarket automotive, renewable energy, and battery-powered industrial applications.