IRS20752LPBF
HVIC
Features
TM
SOT-23 High-Side Gate Driver IC
Description
The IRS20752 is a high-side, single-channel
gate driver IC with 200V blocking and level-
shifting capability. This allows for the gate driver
to be connected directly to the gate of a high-side
power MOSFET, while being controlled by the
low-side, ground potential circuitry. The IRS20752
includes a wide V
CC
supply range, UVLO
protection, and excellent immunity to harsh dv/dt
or –V
S
switching environments. IR’s HVIC
technology allows for these functions and features
to be realized in a 6-pin SOT-23 package.
Floating gate driver designed for bootstrap operation
Fully operational to +200 V
Excellent dv/dt immunity
Excellent negative V
S
transient immunity
Wide V
CC
range
UVLO on low-side and high-side
Schmitt-trigger input with internal pull-down
Output in phase with input
Excellent latch immunity on all inputs & outputs
RoHS compliant
6-pin SOT-23 package
Applications
High-side gate driver control
Pulse transformer replacement
General purpose switched mode power electronics
Package Options
SOT23-6L
Typical Connection Diagram
200V
VCC
VCC
VB
1
COM
6
HO
IRS20752
2
IN
IN
5
VS
3
4
To Load
Ordering Information
Standard Pack
Base Part Number
IRS20752LPBF
Package Type
SOT-23-6L
Form
Tape and Reel
Quantity
3000
Orderable Part Number
IRS20752LTRPBF
1
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© 2015 International Rectifier
January 14, 2015
IRS20752LPBF
Table of Contents
Description
Ordering Information
Typical Connection Diagram
Absolute Maximum Ratings
Recommended Operating Conditions
Electrical Characteristics
Functional Block Diagram
Timing Diagram
Lead Definitions
Lead Assignments
Package Details: 6L-SOT23
Tape and Reel Details: 6L-SOT23
Part Marking Information
Qualification Information
Page
1
1
1
3
3
4
5
6
7
7
9
10
12
13
2
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© 2015 International Rectifier
January 14, 2015
IRS20752LPBF
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage
parameters are absolute voltages referenced to COM, all currents are defined positive into any pin. The thermal
resistance and power dissipation ratings are measured under board mounted and still air conditions.
Symbol
V
B
V
S
V
HO
V
CC
V
IN
COM
dVS/dt
RΘ
JA
T
J
T
S
T
L
Definition
High side floating absolute voltage
High side floating supply offset voltage
High side floating gate drive output voltage
Low side and logic fixed supply voltage
Logic input voltage
Logic ground
High side floating supply offset voltage slew rate
Thermal resistance, junction to
6L-SOT-23
ambient
Junction temperature
Storage temperature
IC Pin temperature (soldering, 10 seconds)
---
300
Min
-0.3
V
B
- 20
V
S
- 0.3
-0.3
COM - 0.3
V
CC
- 20
---
---
-55
Max
220
V
B
+ 0.3
V
B
+ 0.3
20
V
CC
+ 0.3
V
CC
+ 0.3
50
151
150
V/ns
ºC/W
V
Units
ºC
Recommended Operating Conditions
For proper operation the device should be used within the recommended conditions.
Symbol
V
B
V
S
V
HO
V
CC
V
IN
T
J
†
Definition
High side floating absolute voltage
High side floating supply offset voltage
High side floating gate drive output voltage
Low side and logic fixed supply voltage
Logic input voltage
Junction temperature
Min
V
S
+ 10
COM - 8
V
S
10
COM
-40
†
Max
V
S
+ 18
200
V
B
18
V
CC
125
Units
V
ºC
Logic operational for V
S
of -8V to +200V. Logic state held for V
S
of -8V to –V
BS
.
3
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© 2015 International Rectifier
January 14, 2015
IRS20752LPBF
Electrical Characteristics
V
CC
=15V, V
BS
=15V, C
L
=1000pF, and T
A
= 25 °C unless otherwise specified.
Symbol
Low Side Characteristics
V
CCUV+
V
CCUV-
I
QCC
V
CC_CLAMP
V
IH
V
IL
I
IN+
I
IN-
V
BSUV+
V
BSUV-
V
BS_CLAMP
V
OH
V
OL
I
LK
I
QBS
t
ON
t
OFF
t
RISE
t
FALL
I
O+
I
O-
V
CC
supply UVLO positive-going
V
CC
supply UVLO negative-going
Quiescent V
CC
supply current
V
CC
internal Zener clamp voltage
Logic “1” input voltage
Logic “0” input voltage
Logic “1” input bias current
Logic “0” input bias current
V
BS
supply UVLO positive-going
V
BS
supply UVLO negative-going
V
BS
internal Zener clamp voltage
High level output voltage (V
B
– HO)
Low level output voltage (HO – V
S
)
Offset supply leakage current
Quiescent V
BS
supply current
Turn-on propagation delay
Turn-off propagation delay
Turn-on rise time
Turn-off fall time
HO gate drive output source current
HO gate drive output sink current
8.0
7.0
---
---
---
0.8
---
---
8.0
7.0
---
---
---
---
---
---
---
---
---
---
---
9.0
8.0
100
20.4
---
---
20
---
9.0
8.0
20.4
0.8
0.3
---
80
140
215
85
40
160
240
10.0
9.0
---
---
2.2
---
40
5
10.0
9.0
---
1.4
0.6
50
---
---
---
---
---
---
---
mA
ns
µA
V
I
BS
= 5mA
I
O
= 2mA
V
B
= V
S
= 200V
V
IN
= V
CC
or COM
V
S
= 0V
V
S
= 200V
V
S
= 0V
µA
V
IN
= V
CC
V
IN
= COM
V
V
µA
I
CC
= 5mA
Definition
Min
Typ
Max
Units
Test Conditions
High Side Characteristics
Gate Drive Characteristics
4
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© 2015 International Rectifier
January 14, 2015
IRS20752LPBF
Functional Block Diagram
HV Well
6
VB
UVLO
Pulse
Filter
VCC
1
4
VS
UVLO
Pulse
Gen
R Q
R
S
5
HO
IN
2
COM
3
5
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© 2015 International Rectifier
January 14, 2015
Programming Basics
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