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Número de pieza | NCP5106A | |
Descripción | High and Low Side Driver | |
Fabricantes | ON Semiconductor | |
Logotipo | ||
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No Preview Available ! NCP5106A, NCP5106B
High Voltage, High and Low
Side Driver
The NCP5106 is a high voltage gate driver IC providing two
outputs for direct drive of 2 N−channel power MOSFETs or IGBTs
arranged in a half−bridge configuration version B or any other
high−side + low−side configuration version A.
It uses the bootstrap technique to ensure a proper drive of the
high−side power switch. The driver works with 2 independent inputs.
Features
• High Voltage Range: Up to 600 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
• Pin−to−Pin Compatible with Industry Standards
• These are Pb−Free Devices
Typical Applications
• Half−Bridge Power Converters
• Any Complementary Drive Converters (Asymmetrical Half−Bridge,
Active Clamp) (A Version Only).
• Full−Bridge Converters
http://onsemi.com
1
SOIC−8
D SUFFIX
CASE 751
MARKING
DIAGRAMS
8
5106x
ALYW
G
1
1
PDIP−8
P SUFFIX
CASE 626
NCP5106x
AWLG
YYWW
NCP5106
x
A
L or WL
Y or YY
W or WW
G or G
= Specific Device Code
= A or B version
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
PINOUT INFORMATION
VCC
IN_HI
IN_LO
GND
18
27
36
45
VBOOT
DRV_HI
BRIDGE
DRV_LO
8 Pin Package
ORDERING INFORMATION
Device
NCP5106APG
Package
PDIP−8
(Pb−Free)
Shipping†
50 Units / Rail
NCP5106ADR2G SOIC−8 2500 / Tape & Reel
(Pb−Free)
NCP5106BPG
PDIP−8 50 Units / Rail
(Pb−Free)
NCP5106BDR2G SOIC−8 2500 / Tape & Reel
(Pb−Free)
†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, 2010
March, 2010 − Rev. 5
1
Publication Order Number:
NCP5106/D
1 page NCP5106A, NCP5106B
ELECTRICAL CHARACTERISTIC (VCC = Vboot = 15 V, VGND = Vbridge, −40°C < TJ < 125°C, Outputs loaded with 1 nF)
TJ −40°C to 125°C
Rating
Symbol Min Typ Max
OUTPUT SECTION
Units
Output high short circuit pulsed current VDRV = 0 V, PW v 10 ms (Note 1)
Output low short circuit pulsed current VDRV = VCC, PW v 10 ms (Note 1)
Output resistor (Typical value @ 25°C) Source
Output resistor (Typical value @ 25°C) Sink
High level output voltage, VBIAS−VDRV_XX @ IDRV_XX = 20 mA
Low level output voltage VDRV_XX @ IDRV_XX = 20 mA
DYNAMIC OUTPUT SECTION
IDRVsource
IDRVsink
ROH
ROL
VDRV_H
VDRV_L
−
−
−
−
−
−
250 − mA
500 − mA
30 60 W
10 20 W
0.7 1.6
V
0.2 0.6
V
Turn−on propagation delay (Vbridge = 0 V)
tON
−
100 170
ns
Turn−off propagation delay (Vbridge = 0 V or 50 V) (Note 2)
tOFF
−
100 170
ns
Output voltage rise time (from 10% to 90% @ VCC = 15 V) with 1 nF load tr − 85 160 ns
Output voltage fall time (from 90% to 10% @VCC = 15 V) with 1 nF load
tf − 35 75 ns
Propagation delay matching between the High side and the Low side
@ 25°C (Note 3)
Dt − 20 35 ns
Internal fixed dead time (only valid for B version) (Note 4)
DT 65 100 190 ns
Minimum input width that changes the output
Maximum input width that does not change the output
INPUT SECTION
tPW1
tPW2
− − 50 ns
20 −
− ns
Low level input voltage threshold
Input pull−down resistor (VIN < 0.5 V)
High level input voltage threshold
Logic “1” input bias current @ VIN_XX = 5 V @ 25°C
Logic “0” input bias current @ VIN_XX = 0 V @ 25°C
SUPPLY SECTION
VIN − − 0.8 V
RIN − 200 − kW
VIN 2.3 − − V
IIN+ − 5 25 mA
IIN− − − 2.0 mA
VCC UV Start−up voltage threshold
VCC UV Shut−down voltage threshold
Hysteresis on VCC
Vboot Start−up voltage threshold reference to bridge pin
(Vboot_stup = Vboot − Vbridge)
VCC_stup
8.0
8.9
9.9
VCC_shtdwn
7.3
8.2
9.1
VCC_hyst
0.3
0.7
−
Vboot_stup
8.0
8.9
9.9
V
V
V
V
Vboot UV Shut−down voltage threshold
Vboot_shtdwn 7.3 8.2 9.1
V
Hysteresis on Vboot
Vboot_shtdwn 0.3
0.7
−
V
Leakage current on high voltage pins to GND
(VBOOT = VBRIDGE = DRV_HI = 600 V)
Consumption in active mode (VCC = Vboot, fsw = 100 kHz and 1 nF load on
both driver outputs)
IHV_LEAK
ICC1
−
−
5 40 mA
4 5 mA
Consumption in inhibition mode (VCC = Vboot)
ICC2
−
250 400
mA
VCC current consumption in inhibition mode
ICC3
− 200 − mA
Vboot current consumption in inhibition mode
ICC4
− 50 − mA
1. Parameter guaranteed by design.
2. Turn−off propagation delay @ Vbridge = 600 V is guaranteed by design.
3. See characterization curve for Dt parameters variation on the full range temperature.
4. Version B integrates a dead time in order to prevent any cross conduction between DRV_HI and DRV_LO. See timing diagram of Figure 10.
5. Timing diagram definition see: Figure 7, Figure 8 and Figure 9.
http://onsemi.com
5
5 Page NCP5106A, NCP5106B
CHARACTERIZATION CURVES
1.4
1.2
1
0.8
0.6
0.4
0.2
0
10 12 14 16 18 20
VCC, VOLTAGE (V)
Figure 23. Low Level Input Voltage Threshold
vs. Supply Voltage (VCC = VBOOT)
2.5
2
1.5
1
0.5
0
10 12 14 16 18 20
VCC, VOLTAGE (V)
Figure 25. High Level Input Voltage Threshold
vs. Supply Voltage (VCC = VBOOT)
4
3.5
3
2.5
2
1.5
1
0.5
0
10 12 14 16 18 20
VCC, VOLTAGE (V)
Figure 27. Logic “0” Input Current vs. Supply
Voltage (VCC = VBOOT)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
−40 −20
0 20 40 60 80
TEMPERATURE (°C)
100 120
Figure 24. Low Level Input Voltage Threshold
vs. Temperature
2.5
2.0
1.5
1.0
0.5
0.0
−40 −20
0 20 40 60 80
TEMPERATURE (°C)
100 120
Figure 26. High Level Input Voltage Threshold
vs. Temperature
6
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
−40
−20 0
20 40 60 80 100
TEMPERATURE (°C)
Figure 28. Logic “0” Input Current vs.
Temperature
120
http://onsemi.com
11
11 Page |
Páginas | Total 18 Páginas | |
PDF Descargar | [ Datasheet NCP5106A.PDF ] |
Número de pieza | Descripción | Fabricantes |
NCP5106A | High and Low Side Driver | ON Semiconductor |
NCP5106B | High and Low Side Driver | ON Semiconductor |
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