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PDF IRS21867S Data sheet ( Hoja de datos )
| Número de pieza | IRS21867S | |
| Descripción | HIGH AND LOW SIDE DRIVER | |
| Fabricantes | IRF | |
| Logotipo |  |
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31 May, 2011
IRS21867S
HIGH AND LOW SIDE DRIVER
Features
• Floating channel designed for bootstrap operation
• Fully operational to +600V
• Tolerant to negative transient voltage, dV/dt
immune
• Low VCC operation
• Gate drive supply range from 5V to 20V
• Undervoltage lockout for both channels
• 3.3V and 5V input logic compatible
• Matched propagation delay for both channels
• Logic and power ground +/- 5V offset
• Lower di/dt gate driver for better noise immunity
• Output source/sink current capability 4.0A (Typ.)
• Leadfree, RoHS compliant
Product Summary
Topology
VOFFSET
VOUT
Io+ & I o- (typical)
ton & toff (typical)
Package Options
Single-Phase
≤ 600V
10V – 20V
4.0A & 4.0A
170ns & 170ns
Applications
• Battery powered equipment
• Hand-tools
• Fork-lifts
• Golf-carts
• RC Hobby Equipment
• E-bike
SOIC-8
Typical Connection Diagram
www.irf.com
IRS21867S
Refer to Lead Assignment for correct pin
Configuration. This diagrams show electrical
Connections only. Please refer to our Application
Notes and Design Tips for proper circuit board layout
© 2008 International Rectifier
http://www.Datasheet4U.com
1 page  
IRS21867S
Dynamic Electrical Characteristics
VCC = VBS = 15V, CL = 1000 pF, TA = 25°C unless otherwise specified.
Symbol
Definition
Min Typ Max Units Test Conditions
ton Turn-on propagation delay
toff Turn-off propagation delay
MT Delay matching | ton – toff |
t r Turn-on rise time
t f Turn-off fall time
— 170 250
VS = 0V
— 170 250
VS = 0V or 600V
— — 35 ns
— 22 38
— 18 30
VS = 0V
Static Electrical Characteristics
VCC = VBS = 15V,, and TA = 25°C unless otherwise specified. The VIN, and IIN parameters are referenced to
COM and are applicable to the respective input leads: HIN, and LIN. The VO, and IO parameters are
referenced to VS/COM and are applicable to the respective output leads: HO and LO.
Symbol
Definition
Min Typ Max Units Test Conditions
VIH
VIL
VOH
VOL
ILK
IQBS
IQCC
IIN+
IIN-
VCCUV+
VBSUV+
VCCUV-
VBSUV-
VCCUVH
VBSUVH
IO+
IO-
Logic “1” input voltage for HO & LO
Logic “0” input voltage for HO & LO
High level output voltage, VCC or VBS - VO
Low level output voltage, VO
Offset supply leakage current
Quiescent VBS supply current
Quiescent VCC supply current
Logic “1” input bias current
Logic “0” input bias current
VCC and VBS supply undervoltage positive
going threshold
VCC and VBS supply undervoltage negative
going threshold
VCC and VBS supply undervoltage Hysteresis
Output high short circuit pulsed current
Output low short circuit pulsed current
2.5 — —
— — 0.8
VCC = 10V to 20V
V
— — 1.4
IO = 0mA
— — 0.15
IO = 20mA
— — 50
VB = VS = 600 V
20 60 150
50 120 240 µA
VIN = 0V or 5V
— 250 —
HIN = LIN = 5V
— — 5.0
HIN = LIN = 0V
5.34 6 6.66
4.90 5.50 6.10 V
0.5
4.0
VO = 0V,
A PW ≤ 10µs
4.0
VO = 15V,
PW ≤ 10µs
www.irf.com
© 2010 International Rectifier
5
5 Page 
IRS21867S
Figure 5: Delay Matching Waveform Definition
Input Logic Compatibility
The inputs of this IC are compatible with standard CMOS and TTL outputs. The IRS21867 has been designed to be
compatible with 3.3 V and 5 V logic-level signals. Figure 8 illustrates an input signal to the IRS22867, its input
threshold values, and the logic state of the IC as a result of the input signal.
V IH
VIL
High
Low Low
Figure 6: HIN & LIN input thresholds
www.irf.com
© 2010 International Rectifier
11
11 Page | ||
| Páginas | Total 21 Páginas | |
| PDF Descargar | [ Datasheet IRS21867S.PDF ] | |
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