ISL78215AUZ-T

Obsolete

Renesas Electronics Corporation

IMPROVED INDUSTRY STANDARD SINGLE-ENDED CURRENT MODE PWM CONTROLLER

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ISL78215AUZ-T

Obsolete

Renesas Electronics Corporation

IMPROVED INDUSTRY STANDARD SINGLE-ENDED CURRENT MODE PWM CONTROLLER

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

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.

Technical Specifications

Parameters and characteristics for this part

Specification	ISL78215AUZ-T

Clock Sync	No
Control Features	Current Limit, Frequency Control
Duty Cycle (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 Length	0.118 in
Package Name	8-MSOP, 8-TSSOP, 8-MSOP
Package Width	3 mm
Synchronous Rectifier	Yes
Topology	Flyback, Boost
Voltage - Supply (Vcc/Vdd) Maximum	18 V
Voltage - Supply (Vcc/Vdd) Minimum	7.5 V

ISL78215 Series

Improved Industry Standard Single-Ended Current Mode PWM Controller

Part	Topology	Function	Duty Cycle (Max)	Synchronous Rectifier	Package Name	Output Configuration	Package Width	Package Length	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Control Features	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	Output Type	Output Phases	Clock Sync	Number of Outputs	Frequency - Switching (Max)
Renesas Electronics Corporation ISL78215AUZ-T	Boost Flyback	Step-Up Step-Up/Step-Down	48 %	Yes	8-MSOP 8-TSSOP 8-MSOP	Isolation Capable Positive	3 mm	0.118 in	7.5 V	18 V	Current Limit Frequency Control	Surface Mount	105 °C	-40 °C	Transistor Driver	1	No	1	2 MHz
Renesas Electronics Corporation ISL78215AUZ-T7A	Boost Flyback	Step-Up Step-Up/Step-Down	48 %	Yes	8-MSOP 8-TSSOP 8-MSOP	Isolation Capable Positive	3 mm	0.118 in	7.5 V	18 V	Current Limit Frequency Control	Surface Mount	105 °C	-40 °C	Transistor Driver	1	No	1	2 MHz
Renesas Electronics Corporation ISL78215AUZ	Boost Flyback	Step-Up Step-Up/Step-Down	48 %	Yes	8-MSOP 8-TSSOP 8-MSOP	Isolation Capable Positive	3 mm	0.118 in	7.5 V	18 V	Current Limit Frequency Control	Surface Mount	105 °C	-40 °C	Transistor Driver	1	No	1	2 MHz

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

ISL78215AUZ-T | Datasheet

ISL78215 Datasheet