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NCP5109A PDF даташит

Спецификация NCP5109A изготовлена ​​​​«ON Semiconductor» и имеет функцию, называемую «High and Low Side Driver».

Детали детали

Номер произв NCP5109A
Описание High and Low Side Driver
Производители ON Semiconductor
логотип ON Semiconductor логотип 

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NCP5109A Даташит, Описание, Даташиты
NCP5109A, NCP5109B
High Voltage, High and Low
Side Driver
The NCP5109 is a high voltage gate driver IC providing two
outputs for direct drive of 2 Nchannel power MOSFETs or IGBTs
arranged in a halfbridge configuration version B or any other
highside + lowside configuration version A.
It uses the bootstrap technique to ensure a proper drive of the
highside power switch. The driver works with 2 independent inputs.
Features
High Voltage Range: Up to 200 V
dV/dt Immunity ±50 V/nsec
Negative Current Injection Characterized Over the Temperature Range
Gate Drive Supply Range from 10 V to 20 V
High and Low Drive Outputs
Output Source / Sink Current Capability 250 mA / 500 mA
3.3 V and 5 V Input Logic Compatible
Up to VCC Swing on Input Pins
Extended Allowable Negative Bridge Pin Voltage Swing to 10 V
for Signal Propagation
Matched Propagation Delays Between Both Channels
Outputs in Phase with the Inputs
Independent Logic Inputs to Accommodate All Topologies (Version A)
Cross Conduction Protection with 100 ns Internal Fixed Dead Time
(Version B)
Under VCC LockOut (UVLO) for Both Channels
PintoPin Compatible with Industry Standards
These are PbFree Devices
Typical Applications
HalfBridge Power Converters
Any Complementary Drive Converters (Asymmetrical HalfBridge,
Active Clamp) (A Version Only).
FullBridge Converters
http://onsemi.com
MARKING
DIAGRAMS
8
SOIC8
5109x
D SUFFIX
ALYW
1 CASE 751
G
1
5109 = Specific Device Code
x = A or B version
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = PbFree Package
PINOUT INFORMATION
VCC
IN_HI
IN_LO
GND
18
27
36
45
VBOOT
DRV_HI
BRIDGE
DRV_LO
SOIC8
ORDERING INFORMATION
Device
NCP5109ADR2G
Package
Shipping
SOIC8 2500 / Tape & Reel
(PbFree)
NCP5109BDR2G SOIC8 2500 / Tape & Reel
(PbFree)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2013
December, 2013 Rev. 0
1
Publication Order Number:
NCP5109/D









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NCP5109A Даташит, Описание, Даташиты
NCP5109A, NCP5109B
Vbulk
+ C1
GND
D4
Vcc C3
GND
NCP1395
1 Vcc
U1
VBOOT 8
2 IN_HI DRV_HI 7
3
4
IN_LO Bridge
GND DRV_LO
6
5
C4
GND
GND
NCP5109
Q2
Q1 T1 D1
Lf
C6
GND
D2
R1
D3
GND
U2
Figure 1. Typical Application Resonant Converter (LLC type)
L1 Out+
+
C3
Out
Vbulk
+
C1
GND
D4
Vcc C3
GND
MC34025
1 Vcc
U1
VBOOT 8
2 IN_HI DRV_HI 7
3 IN_LO Bridge 6
4 GND DRV_LO 5
C4
GND
GND
NCP5109
Q2
C5
Q1
C6
GND
T1
D3
GND
U2
Figure 2. Typical Application Half Bridge Converter
D1
D2
R1
L1 Out+
+
C3
Out
http://onsemi.com
2









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NCP5109A Даташит, Описание, Даташиты
VCC
IN_HI
VCC
UV
DETECT
GND
IN_LO
GND
GND
GND
NCP5109A, NCP5109B
VBOOT
DELAY
PULSE
LEVEL
TRIGGER SHIFTER
GND
SQ
RQ
UV
DETECT
DRV_HI
VCC
BRIDGE
GND
DRV_LO
GND
Figure 3. Detailed Block Diagram: Version A
VCC
IN_HI
VCC
UV
DETECT
GND
IN_LO
CROSS
CONDUCTION
PREVENTION
PULSE
LEVEL
TRIGGER SHIFTER
GND
SQ
RQ
UV
DETECT
DELAY
GND
Figure 4. Detailed Block Diagram: Version B
VBOOT
DRV_HI
BRIDGE
VCC
GND
DRV_LO
GND
PIN DESCRIPTION
Pin Name
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁIN_HI
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁIN_LO
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁGND
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁDRV_LO
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁVCC
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁVBOOT
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁDRV_HI
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁBRIDGE
Description
Logic Input for High Side Driver Output in Phase
Logic Input for Low Side Driver Output in Phase
Ground
Low Side Gate Drive Output
Low Side and Main Power Supply
Bootstrap Power Supply
High Side Gate Drive Output
Bootstrap Return or High Side Floating Supply Return
http://onsemi.com
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Номер в каталогеОписаниеПроизводители
NCP5109AHigh and Low Side DriverON Semiconductor
ON Semiconductor
NCP5109BHigh and Low Side DriverON Semiconductor
ON Semiconductor

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