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부품번호 | NCP1392BDR2G 기능 |
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기능 | High-Voltage Half-Bridge Driver | ||
제조업체 | ON Semiconductor | ||
로고 | |||
전체 21 페이지수
NCP1392B, NCP1392D
High-Voltage Half-Bridge
Driver with Inbuilt
Oscillator
The NCP1392B/D is a self−oscillating high voltage MOSFET
driver primarily tailored for the applications using half bridge
topology. Due to its proprietary high−voltage technology, the driver
accepts bulk voltages up to 600 V. Operating frequency of the driver
can be adjusted from 25 kHz to 480 kHz using a single resistor.
Adjustable Brown−out protection assures correct bulk voltage
operating range. An internal 100 ms or 12.6 ms PFC delay timer
guarantee that the main downstream converter will be turned on in the
time the bulk voltage is fully stabilized. The device provides fixed
dead time which helps lowering the shoot−through current.
Features
• Wide Operating Frequency Range − from 25 kHz to 480 kHz
• Minimum frequency adjust accuracy $3%
• Fixed Dead Time − 0.6 ms or 0.3 ms
• Adjustable Brown−out Protection for a Simple PFC Association
• 100 ms or 12.6 ms PFC Delay Timer
• Non−latched Enable Input
• Internal 16 V VCC Clamp
• Low Startup Current of 50 mA
• 1 A / 0.5 A Peak Current Sink / Source Drive Capability
• Operation up to 600 V Bulk Voltage
• Internal Temperature Shutdown
• SOIC−8 Package
• These are Pb−Free Devices
Typical Applications
• Flat Panel Display Power Converters
• Low Cost Resonant SMPS
• High Power AC/DC Adapters for Notebooks
• Offline Battery Chargers
• Lamp Ballasts
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8
1
SOIC−8
CASE 751
MARKING
DIAGRAMS
8
1392x
ALYWW
G
1
1392x
A
L
Y
WW
G
= Specific Device Code
x = B or D
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
PINOUT DIAGRAM
VCC
Rt
BO
GND
Vboot
Mupper
HB
Mlower
ORDERING INFORMATION
Device
Package
Shipping†
NCP1392BDR2G
NCP1392DDR2G
SOIC−8
(Pb−Free)
SOIC−8
(Pb−Free)
2500 /
Tape & Reel
2500 /
Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2012
May, 2012 − Rev. 3
1
Publication Order Number:
NCP1392/D
NCP1392B, NCP1392D
VDD
Vref
Rt
Ct
IDT
PFC Delay
(12.6 ms)
VCC
VCC
Vref
VDD
PON
RESET
VCC
Management
VCC
Clamp
TSD
+
−
+
−
Vref
SQ
D
CLK
RQ
Pulse
Trigger
Level
Shifter
SQ
RQ
UV
Detect
Vboot
Mupper
Bridge
DELAY
VCC
Mlower
BO
SW
+
−
+
−
VrefBO
20ms
Filter
HIGH Level for 6.3 ms After VCC On
GND
Figure 3. Internal Circuit Architecture (D Version)
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4
4페이지 NCP1392B, NCP1392D
ELECTRICAL CHARACTERISTICS (For typical values TJ = 25°C, for min/max values TJ = −40°C to +125°C, Max TJ = 150°C,
VCC = 12 V, unless otherwise noted)
Characteristic
Pin Symbol Min Typ Max Unit
PROTECTION
Brown Out discharge time (B Version) (Note 2)
Brown Out discharge time (D Version) (Note 2)
−
BOdisch
− 50 − ms
−
BOdisch
− 6.3 −
ms
2. Guaranteed by design.
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7
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
NCP1392BDR2G | High-Voltage Half-Bridge Driver | ON Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |