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PDF INT202 Data sheet ( Hoja de datos )

Número de pieza INT202
Descripción Low-side Drive and High-side Control for Simultaneous Conduction
Fabricantes Power Integrations Inc. 
Logotipo Power Integrations  Inc. Logotipo



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No Preview Available ! INT202 Hoja de datos, Descripción, Manual

INT202
Low-side Driver IC
Low-side Drive and High-side Control
for Simultaneous Conduction
Product Highlights
5 V CMOS Compatible Control Inputs
• Combines logic inputs for low and high-side drives
• Schmidt-triggered inputs for noise immunity
HV
Built-in High-voltage Level Shifters
• Integrated level shifters simplify high-side interface
• Can withstand up to 800 V for direct interface to the
INT201 high-side driver
• Pulsed high-voltage level shifters reduce power
consumption
Gate Drive Output for an External MOSFET
• Provides 300 mA sink/150 mA source current
• Can drive MOSFET gate at up to 15 V
• External MOSFET allows flexibility in design for various
motor sizes
INT201
VDD
HS IN
LS IN
INT202
Built-in Protection Features
• UV lockout
Figure 1. Typical Application
®
LOAD
PI-1765-020296
Description
The INT202 Low-side driver IC provides gate drive for an
external low-side MOSFET switch and high-side level shifting.
When used in conjunction with the INT201 high-side driver, the
INT202 provides a simple, cost-effective interface between
low-voltage control logic and high-voltage loads. The INT202
is designed to be used with rectified 110 V or 220 V supplies.
Both high side and low side switches can be controlled
independently from ground-referenced 5 V logic inputs on the
low side driver.
Pulsed level shifting saves power and provides enhanced noise
immunity. The circuit is powered from a nominal 15 V supply
to provide adequate gate drive for external N-channel MOSFETs.
Applications include switched reluctance motor drives. The
INT202 can also be used to implement multi-phase
configurations.
The INT202 is available in 8-pin plastic DIP and SOIC packages.
HS IN 1
LS IN 2
LS OUT 3
COM 4
8 VDD
7 N/C
6 HSD1
5 HSD2
Figure 2. Pin Configuration.
PI–539–091191
ORDERING INFORMATION
PART
NUMBER
INT202PFI1
INT202TFI1
INT202PFI2
INT202TFI2
PACKAGE
OUTLINE
PO8A
TO8A
PO8A
TO8A
ISOLATION
VOLTAGE
600 V
600 V
800 V
800 V
February 1996

1 page




INT202 pdf
INT202
ABSOLUTE MAXIMUM RATINGS1
HSD1/HSD2 Voltage (1 Suffix) ................................. 600 V
(2 Suffix) ................................. 800 V
HSD1/HSD2 Slew Rate ........................................... 10 V/ns
V Voltage ................................................................ 16.5 V
DD
Logic Input Voltage ..................................... -0.3 V to 5.5 V
LS OUT Voltage ................................ -0.3 V to V + 0.3 V
DD
Storage Temperature ....................................... –65 to 125°C
Ambient Temperature ........................................ -40 to 85°C
Junction Temperature ................................................. 150°C
Lead Temperature(2). ................................................... 260°C
Power Dissipation
PF
Suffix
(T
A
=
25°C)
.........................................
1.25
W
(T
A
=
70°C)
.......................................
800
mW
TF
Suffix
(T
A
=
25°C)
.........................................
1.04
W
(TA = 70°C) ....................................... 667 mW
Thermal Impedance (θJA)
PF Suffix ........................................................... 100°C/W
TF Suffix ........................................................... 120°C/W
1.
Unless
noted,
all
voltages referenced
to
COM,
T
A
=
25°C
2. 1/16" from case for 5 seconds.
Parameter Symbol
LOGIC
Input Current,
High or Low
Input Voltage
High
Input Voltage
Low
Input Voltage
Hysteresis
HSD OUTPUTS
Breakdown
Voltage
Off-State
Output Current
On-State
Output Current
On-State
Pulse Width
Output
Capacitance
II
IH, IL
V
IH
V
IL
V
HY
BV
DSS
I
HSD(OFF)
I
HSD(ON)
tHSD(ON)
COSS
Conditions
(Unless Otherwise Specified)
V = 15 V, COM = 0V
DD
T
A
=
-40
to
85°C
VIH = 4.0 V
VIL = 1.0 V
1 Suffix
2 Suffix
VHSD1, VHSD2 = 500 V
VHSD1, VHSD2 = 10 V
V , V = 25 V
HSD1 HSD2
Min Typ Max Units
0 10 150
-20 0
20
4.0
1.0
0.3 0.7
µA
V
V
V
600 700
800 900
0.1
15
5 25
156
10
V
µA
mA
ns
pF
5F
2/96

5 Page





INT202 arduino
Notes
INT202
11F
2/96

11 Page







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