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International Rectifier
International Rectifier

IR2101 Datasheet

HIGH AND LOW SIDE DRIVER


IR2101 Datasheet Preview


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Data Sheet No. PD-6.043C
IR2101
HIGH AND LOW SIDE DRIVER
Features
Product Summary
n Floating channel designed for bootstrap operation
Fully operational to +600V
Tolerant to negative transient voltage
dV/dt immune
n Gate drive supply range from 10 to 20V
n Undervoltage lockout
n 5V Schmitt-triggered input logic
n Matched propagation delay for both channels
n Outputs in phase with inputs
VOFFSET
600V max.
IO+/-
100 mA / 210 mA
VOUT
10 - 20V
ton/off (typ.)
130 & 90 ns
Delay Matching
30 ns
Description
The IR2101 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 rugge-
dized monolithic construction. The logic input is com-
patible with standard CMOS or LSTTL outputs. The
output drivers feature a high pulse current buffer stage
designed for minimum driver cross-conduction. The
floating channel can be used to drive an N-channel
power MOSFET or IGBT in the high side configura-
tion which operates up to 600 volts.
Packages
Typical Connection
VCC
VCC
VB
HIN HIN HO
LIN LIN VS
COM
LO
up to 600V
TO
LOAD
To Order
CONTROL INTEGRATED CIRCUIT DESIGNERS’ MANUAL
B-1
Page 1

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IR2101
Index
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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 Thermal Resistance and Power Dissipation ratings are measured
under board mounted and still air conditions.
Symbol
VB
VS
VHO
VCC
VLO
VIN
dVs/dt
PD
RθJA
TJ
TS
TL
Parameter
Definition
High Side Floating Supply Voltage
High Side Floating Supply Offset Voltage
High Side Floating Output Voltage
Low Side and Logic Fixed Supply Voltage
Low Side Output Voltage
Logic Input Voltage (HIN & LIN)
Allowable Offset Supply Voltage Transient
Package Power Dissipation @ TA +25°C (8 Lead DIP)
(8 Lead SOIC)
Thermal Resistance, Junction to Ambient (8 Lead DIP)
(8 Lead SOIC)
Junction Temperature
Storage Temperature
Lead Temperature (Soldering, 10 seconds)
Value
Min. Max.
-0.3 625
VB - 25
VS - 0.3
-0.3
VB + 0.3
VB + 0.3
25
-0.3 VCC + 0.3
-0.3 VCC + 0.3
— 50
— 1.0
— 0.625
— 125
— 200
— 150
-55 150
— 300
Units
V
V/ns
W
°C/W
°C
Recommended Operating Conditions
The Input/Output logic timing diagram is shown in Figure 1. For proper operation the device should be used within the
recommended conditions. The VS offset rating is tested with all supplies biased at 15V differential.
Symbol
VB
VS
VHO
VCC
VLO
VIN
TA
Parameter
Definition
High Side Floating Supply Absolute Voltage
High Side Floating Supply Offset Voltage
High Side Floating Output Voltage
Low Side and Logic Fixed Supply Voltage
Low Side Output Voltage
Logic Input Voltage (HIN & LIN)
Ambient Temperature
Value
Min. Max.
VS + 10
Note 1
VS + 20
600
VS VB
10 20
0 VCC
0 VCC
-40 125
Units
V
°C
Note 1: Logic operational for VS of -5 to +600V. Logic state held for VS of -5V to -VBS.
B-2 CONTROL INTEGRATED CIRCUIT DESIGNERS’ MANUAL
To Order
Page 2

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IR2101
Dynamic Electrical Characteristics
VBIAS (VCC, VBS) = 15V, CL = 1000 pF and TA = 25°C unless otherwise specified.
Symbol
ton
toff
tr
tf
MT
Parameter
Definition
Turn-On Propagation Delay
Turn-Off Propagation Delay
Turn-On RiseTime
Turn-Off FallTime
Delay Matching, HS & LS Turn-On/Off
Value
Min. Typ. Max. Units Test Conditions
— 130 200
— 90 200
— 80 120 ns
VS = 0V
VS = 600V
— 40 70
— 30 —
Static Electrical Characteristics
VBIAS (VCC, VBS) = 15V andTA = 25°C unless otherwise specified.The VIN, VTH and IIN parameters are referenced to COM.
The VO and IO parameters are referenced to COM and are applicable to the respective output leads: HO or LO.
Symbol
VIH
VIL
VOH
VOL
ILK
IQBS
IQCC
IIN+
IIN-
VCCUV+
VCCUV-
IO+
Parameter
Definition
Logic“1” InputVoltage
Logic“0” InputVoltage
High Level OutputVoltage, VBIAS - VO
Low Level OutputVoltage, VO
Offset Supply Leakage Current
QuiescentVBS Supply Current
QuiescentVCC Supply Current
Logic “1” Input Bias Current
Logic “0” Input Bias Current
VCC Supply Undervoltage Positive Going
Threshold
VCC Supply Undervoltage Negative Going
Threshold
Output High Short Circuit Pulsed Current
IO- Output Low Short Circuit Pulsed Current
Value
Min. Typ. Max. Units Test Conditions
2.7 — — V VCC = 10V to 20V
— — 0.8
VCC = 10V to 20V
— — 100
mV
— — 100
IO = 0A
IO = 0A
— — 50
VB = VS = 600V
— 20 50
VIN = 0V or 5V
— 140 240 µA
VIN = 0V or 5V
— 20 40
VIN = 5V
— — 1.0
VIN = 0V
8.8 9.3 9.8
7.5 8.2 8.6
V
100 125 —
VO= 0V,VIN =5V
PW 10 µs
mA
210 250 —
VO =15V,VIN = 0V
PW 10 µs
To Order
CONTROL INTEGRATED CIRCUIT DESIGNERS’ MANUAL B-3
Page 3

Previous Datasheet
IR2101
Functional Block Diagram
HIN
UV
DETECT
LIN
Index
Next Data Sheet
PULSE
GEN
HV
LEVEL
SHIFT
PULSE
FILTER
Q
R
S
VB
HO
VS
VCC
LO
COM
Lead Definitions
Lead
Symbol Description
HIN Logic input for high side gate driver output (HO), in phase
LIN Logic input for low side gate driver output (LO), in phase
VB High side floating supply
HO High side gate drive output
VS High side floating supply return
VCC Low side and logic fixed supply
LO Low side gate drive output
COM Low side return
Lead Assignments
8 Lead DIP
IR2101
B-4 CONTROL INTEGRATED CIRCUIT DESIGNERS’ MANUAL
SO-8
IR2101S
To Order
Page 4
Part Number IR2101
Manufactur International Rectifier
Description HIGH AND LOW SIDE DRIVER
Total Page 6 Pages
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