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Número de pieza | NCP5109A | |
Descripción | High and Low Side Driver | |
Fabricantes | ON Semiconductor | |
Logotipo | ||
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No Preview Available ! 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 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 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
• 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
MARKING
DIAGRAMS
8
SOIC−8
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 = Pb−Free Package
PINOUT INFORMATION
VCC
IN_HI
IN_LO
GND
18
27
36
45
VBOOT
DRV_HI
BRIDGE
DRV_LO
SOIC−8
ORDERING INFORMATION
Device
NCP5109ADR2G
Package
Shipping†
SOIC−8 2500 / Tape & Reel
(Pb−Free)
NCP5109BDR2G 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, 2013
December, 2013 − Rev. 0
1
Publication Order Number:
NCP5109/D
1 page NCP5109A, NCP5109B
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 = 200 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
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
1. Parameter guaranteed by design.
2. Turn−off propagation delay @ Vbridge = 200 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 NCP5109A, NCP5109B
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 17 Páginas | |
PDF Descargar | [ Datasheet NCP5109A.PDF ] |
Número de pieza | Descripción | Fabricantes |
NCP5109A | High and Low Side Driver | ON Semiconductor |
NCP5109B | High and Low Side Driver | ON Semiconductor |
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