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International Rectifier Electronic Components Datasheet

RIC7113A4 Datasheet

RADIATION HARDENED HIGH AND LOW SIDE GATE DRIVER

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PD - 94703
RIC7113A4
RADIATION HARDENED HIGH AND LOW SIDE GATE DRIVER
Features
Product Summary
n Total dose capability to 100K Rad (Si)
n Floating channel designed for bootstrap operation
n Fully operational to +400V
n Tolerant to negative transient voltage
n dV/dt immune
n Gate drive supply range from 10 to 20V
n Undervoltage lockout for both channels
n Separate logic supply range from 5 to 20V
Logic and power ground ±5V offset
n CMOS Schmitt-triggered inputs with pull-down
n Cycle by cycle edge-triggered shutdown logic
n Matched propagation delay for both channels
n Outputs in phase with inputs
n Hermetically Sealed
n Lightweight
Absolute Maximum Ratings
Absolute Maximum Ratings indicate sustained limits beyond
which damage to the device may occur. All voltage param-
eters are absolute voltages referenced to COM. The Ther-
mal Resistance and Power Dissipation ratings are measured
under board mounted and still air conditions.
VOFFSET
IO+/-
VOUT
ton/off (typ.)
Delay Matching(typ.)
400V max.
2A / 2A
10 - 20V
120 & 100 ns
5 ns
Description
The RIC7113A4 is a high voltage, high speed power
MOSFET and IGBT driver with independent high and low
side referenced output channels. Proprietary HVIC and
latch immune CMOS technologies enable ruggedized
monolithic construction. Logic inputs are compatible with
standard CMOS or LSTTL outputs. The output drivers
feature a high pulse current buffer stage designed for
minimum driver cross-conduction. Propagation delays are
matched to simplify use in high frequency applications.
The floating channel can be used to drive an N-channel
power MOSFET or IGBT in the high side configuration
which operates up to 400 volts.
Symbol
VB
VS
VHO
VCC
VLO
VDD
VSS
VIN
dVs/dt
PD
RthJA
TJ
TS
TL
Parameter
High Side Floating Supply Voltage
High Side Floating Supply Offset Voltage
High Side Floating Output Voltage
Low Side Fixed Supply Voltage
Low Side Output Voltage
Logic Supply Voltage
Logic Supply Offset Voltage
Logic Input Voltage (HIN, LIN & SD)
Allowable Offset Supply Voltage Transient (Figure 2)
Package Power Dissipation @ TA +25°C
Thermal Resistance, Junction to Ambient
Junction Temperature
Storage Temperature
Lead Temperature (Soldering, 10 seconds)
Weight
Min. Max.
-0.5 VS + 20
— 400
VS - 0.5
-0.5
VB + 0.5
20
-0.5
-0.5
VCC - 20
VSS - 0.5
VCC + 0.5
VSS + 20
VCC + 0.5
VDD + 0.5
50
— 0.6
— 210
-55 125
-55 150
— 300
0.6(typical)
Units
V
V/ns
W
°C/W
°C
g
www.irf.com
1
6/25/03


International Rectifier Electronic Components Datasheet

RIC7113A4 Datasheet

RADIATION HARDENED HIGH AND LOW SIDE GATE DRIVER

No Preview Available !

www.DataSheet4U.com
RIC7113A4
Pre-Irradiation
Recommended Operating Conditions
The Input/Output logic timing diagram is shown in Figure 1. The VS and VSS offset ratings are tested
with all supplies biased at 15V differential.
Symbol
VB
VS
VHO
VCC
VLO
VDD
VSS
VIN
Parameter
High Side Floating Supply Absolute Voltage
High Side Floating Supply Offset Voltage
High Side Floating Output Voltage
Low Side Fixed Supply Voltage
Low Side Output Voltage
Logic Supply Voltage
Logic Supply Offset Voltage
Logic Input Voltage (HIN, LIN & SD)
Min.
VS + 10
-4
VS
10
0
VSS + 5
-5
VSS
Max.
VS + 20
400
VB
20
VCC
VSS + 20
5
VDD
Units
V
Dynamic Electrical Characteristics
VBIAS (VCC, VBS, VDD) = 15V, and VSS = COM unless otherwise specified. The dynamic electrical
characteristics are measured using the test circuit shown in Figure 3.
Symbol
ton
toff
tsd
tr
tf
MT
Tj = 25°C
Tj =
-55 to 125°C
Parameter
Min. Typ. Max. Min. Max. Units Test Conditions
Turn-On Propagation Delay
Turn-Off Propagation Delay
Shutdown Propagation Delay
Turn-On Rise Time
— 120 150 — 260
— 100 125 — 220
ns
— 110 140 — 235
— 25 35 — 50
VS = 0V
VS = 400V
VS = 400V
CL = 1000pf
Turn-Off Fall Time
Delay Matching, HS & LS Turn-On/Off —
17 25 — 40
5 20 — —
CL = 1000pf
|Hton-Lton| or|Htoff-Ltoff|
Typical Connection
up to 5400V
VDD
HIN
SD
LIN
V
SS
V
CC
V
DD
HIN
SD
LIN
V
SS
HO
V
B
V
S
V
CC
COM
LO
TO
LOA D
2 www.irf.com


Part Number RIC7113A4
Description RADIATION HARDENED HIGH AND LOW SIDE GATE DRIVER
Maker International Rectifier
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International Rectifier





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