Integrated Circuits (ICs)

ISL78215AUZ

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Renesas Electronics Corporation

IMPROVED INDUSTRY STANDARD SINGLE-ENDED CURRENT MODE PWM CONTROLLER

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DocumentsISL78215 Datasheet

Integrated Circuits (ICs)

ISL78215AUZ

Active

Renesas Electronics Corporation

IMPROVED INDUSTRY STANDARD SINGLE-ENDED CURRENT MODE PWM CONTROLLER

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DocumentsISL78215 Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ISL78215AUZ

Clock Sync	False
Control Features	Frequency Control, Current Limit
Duty Cycle (Max) [Max]	48 %
Frequency - Switching [Max]	2 MHz
Function	Step-Up, Step-Up/Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive, Isolation Capable
Output Phases	1
Output Type	Transistor Driver
Package / Case	8-MSOP, 8-TSSOP
Package / Case	3 mm
Package / Case [custom]	0.118 in
Supplier Device Package	8-MSOP
Synchronous Rectifier	True
Topology	Boost, Flyback
Voltage - Supply (Vcc/Vdd) [Max]	18 V
Voltage - Supply (Vcc/Vdd) [Min]	7.5 V

ISL78215 Series

Improved Industry Standard Single-Ended Current Mode PWM Controller

Part	Frequency - Switching [Max]	Clock Sync	Output Phases	Supplier Device Package	Function	Output Type	Synchronous Rectifier	Package / Case	Package / Case [custom]	Package / Case	Duty Cycle (Max) [Max]	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Number of Outputs	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Topology	Control Features	Output Configuration
Renesas Electronics Corporation ISL78215AUZ	2 MHz		1	8-MSOP	Step-Up Step-Up/Step-Down	Transistor Driver		8-MSOP 8-TSSOP	0.118 in	3 mm	48 %	Surface Mount	105 °C	-40 °C	1	7.5 V	18 V	Boost Flyback	Current Limit Frequency Control	Isolation Capable Positive

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	980	$ 1.88

Description

General part information

ISL78215 Series

The ISL78215 family of adjustable frequency, low power, pulse width modulating (PWM) current mode controllers is designed for a wide range of power conversion applications including boost, flyback, and isolated output configurations. Peak current mode control effectively handles power transients and provides inherent overcurrent protection.

This advanced BiCMOS design is pin compatible with the industry standard 384x family of controllers and offers significantly improved performance. Features include low operating current, 60μA start-up current, adjustable operating frequency to 2MHz, and high peak current drive capability with 20ns rise and fall times.

The ISL78215 is tested to AEC-Q100 specifications.

Documents

Technical documentation and resources

ISL78215 Datasheet

Datasheet