Datasheets
ISL8121IRZ-T by:

3V to 20V, Two-Phase Buck PWM Controller with Integrated 4A MOSFET Drivers, QFN, /Reel

Part Details for ISL8121IRZ-T by Renesas Electronics Corporation

Results Overview of ISL8121IRZ-T by Renesas Electronics Corporation

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ISL8121IRZ-T Information

ISL8121IRZ-T by Renesas Electronics Corporation is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
ISL8121IRZ-TR5453 Renesas Electronics Corporation 3V to 20V, Two-Phase Buck PWM Controller with Integrated 4A MOSFET Drivers
ISL8121IRZ Renesas Electronics Corporation 3V to 20V, Two-Phase Buck PWM Controller with Integrated 4A MOSFET Drivers
ISL8121IRZ-T Renesas Electronics Corporation 3V to 20V, Two-Phase Buck PWM Controller with Integrated 4A MOSFET Drivers

Price & Stock for ISL8121IRZ-T

Part # Distributor Description Stock Price Buy
DISTI # ISL8121IRZ-T
Avnet Americas MOSFET DRVR 0.6V 4-OUT Half Brdg Inv/Non-Inv 24-Pin QFN EP T/R - Tape and Reel (Alt: ISL8121IRZ-T) RoHS: Compliant Min Qty: 6000 Package Multiple: 6000 Lead time: 18 Weeks, 0 Days Container: Reel 0
  • 1 $4.0800
$4.0800 Buy Now
Flip Electronics Stock 6000
RFQ

Part Details for ISL8121IRZ-T

ISL8121IRZ-T CAD Models

ISL8121IRZ-T Part Data Attributes

ISL8121IRZ-T Renesas Electronics Corporation
Buy Now Datasheet
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ISL8121IRZ-T Renesas Electronics Corporation 3V to 20V, Two-Phase Buck PWM Controller with Integrated 4A MOSFET Drivers, QFN, /Reel
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer RENESAS ELECTRONICS CORP
Part Package Code QFN
Pin Count 24
Manufacturer Package Code L24.4X4C
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 18 Weeks
Date Of Intro 2017-10-23
Samacsys Manufacturer Renesas Electronics
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 5.5 V
Input Voltage-Min 4.9 V
Input Voltage-Nom 5 V
JESD-30 Code S-PQCC-N24
JESD-609 Code e3
Length 4 mm
Moisture Sensitivity Level 3
Number of Functions 1
Number of Terminals 24
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Seated Height-Max 1 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 2000 kHz
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 4 mm

ISL8121IRZ-T Related Parts

ISL8121IRZ-T Frequently Asked Questions (FAQ)

  • The ISL8121IRZ-T can handle input voltages up to 18V, but it's recommended to operate within the 6.5V to 14V range for optimal performance.

  • To ensure stability, it's essential to follow the recommended layout and component selection guidelines, including the use of a 10uF ceramic capacitor at the output and a 1uF ceramic capacitor at the input.

  • The minimum input capacitance required is 1uF, but it's recommended to use a 4.7uF or 10uF ceramic capacitor to ensure stability and optimal performance.

  • The ISL8121IRZ-T is rated for operation up to 125°C, but it's essential to consider the thermal design and ensure proper heat dissipation to prevent overheating.

  • The output voltage can be calculated using the formula: Vout = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors used in the feedback network.

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