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ISL78215 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 ISL78215
部品説明 Improved Industry Standard Single-Ended Current Mode PWM Controller
メーカ Intersil Corporation
ロゴ Intersil Corporation ロゴ 



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ISL78215 Datasheet, ISL78215 PDF,ピン配置, 機能
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Improved Industry Standard Single-Ended Current
Mode PWM Controller
ISL78215
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 fully TS16949 compliant and tested to
AEC-Q100 specifications.
Features
• 1A MOSFET Gate Driver
• 60µA Start-up Current, 100µA Maximum
• 25ns Propagation Delay Current Sense to Output
• Fast Transient Response with Peak Current Mode
Control
• Adjustable Switching Frequency to 2MHz
• 20ns Rise and Fall Times with 1nF Output Load
• Trimmed Timing Capacitor Discharge Current for
Accurate Deadtime/Maximum Duty Cycle Control
• High Bandwidth Error Amplifier
• Tight Tolerance Voltage Reference Over Line, Load,
and Temperature
• Tight Tolerance Current Limit Threshold
• Pb-Free (RoHS Compliant)
• TS16949 Compliant
• AEC-Q100 Tested
Applications*(see page 10)
• Automotive Power
• Telecom and Datacom Power
• Wireless Base Station Power
• File Server Power
• Industrial Power Systems
• PC Power Supplies
• Isolated Buck and Flyback Regulators
• Boost Regulators
Pin Configuration
ISL78215
(8 LD MSOP)
TOP VIEW
COMP 1
FB 2
CS 3
RTCT 4
8 VREF
7 VDD
6 OUT
5 GND
August 16, 2010
FN7673.0
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2010. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
Datasheet pdf - http://www.DataSheet4U.net/

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