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PDF INT201PFI Data sheet ( Hoja de datos )
| Número de pieza | INT201PFI | |
| Descripción | Floating Inputs Floating High-side Drive | |
| Fabricantes | Power Integrations Inc. | |
| Logotipo |  |
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INT201
High-side Driver IC
Floating Inputs
Floating High-side Drive
Product Highlights
Floating Control Inputs
• Connects directly to INT200 or INT202 HSD outputs
• No external level translators or transformers required
HV
Gate Drive Output for an External MOSFET
• Provides 300 mA sink/150 mA source current
• Can drive MOSFET gate at up to 15 V
• Floating source for driving high-side N-channel MOSFET
• External MOSFET allows flexibility in design for various
motor sizes
Built-in Protection Circuits
• Logic inputs include noise rejection circuitry
• Undervoltage lockout
VDD
HS IN
LS IN
INT201
INT200
®
3-PHASE
BRUSHLESS
DC MOTOR
Description
The INT201 high-side driver IC provides gate drive for an
external high-side MOSFET switch. When used in conjunction
with the INT200 or INT202 low-side drivers, the INT201
provides a simple, cost-effective interface between low-voltage
control logic and high-voltage loads.
Built-in noise rejection circuitry shared between the INT201
and the INT200 or INT202 provides reliable operation in the
harshest industrial environments. The INT201 is powered from
a ground-referenced low-voltage supply. A floating supply is
derived from this rail by using a simple bootstrap technique to
provide adequate gate drive for the external N-channel MOSFET.
Applications include motor drives, electronic ballasts, and
uninterruptible power supplies. The INT201 can also be used
to implement full-bridge and multi-phase configurations.
The INT201 is available in 8-pin plastic DIP and SOIC packages.
Figure 1. Typical Application.
PI-1764-020196
N/C 1
N/C 2
HSD1 3
HSD2 4
8 VDDH
7 N/C
6 HS OUT
5 SOURCE
Figure 2. Pin Configuration.
PI–285D–091191
ORDERING INFORMATION
PART
NUMBER
PACKAGE
OUTLINE
TEMP
RANGE
INT201PFI
P08A
-40 to 85°C
INT201TFI
T08A
-40 to 85°C
February 1996
1 page  
INT201
ABSOLUTE MAXIMUM RATINGS1
V Voltage ............................................................ 16.5 V
DDH
Logic Input Voltage ................................... -0.3 V to 5.5 V
HS OUT Voltage............................ -0.3 V to V + 0.3 V
DDH
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 = 25˚C) .......................................... 1.25 W
A
PF Suffix (T = 70˚C) ........................................ 800 mW
A
TF Suffix (TA = 25˚C) .......................................... 1.04 W
TF Suffix (T = 70˚C) ........................................ 667 mW
A
Thermal Impedance (θJA)
PF Suffix ............................................................. 100°C/W
TF Suffix ............................................................. 120°C/W
1. Unless noted, all voltages referenced to SOURCE,
T = 25˚C
A
2. 1/16" from case for 5 seconds.
Parameter
HSD INPUTS
Input Current
Threshold
HS OUT
Output Voltage,
High
Output Voltage,
Low
Output Short
Circuit Current
Turn-on
Delay Time
Rise
Time
Turn-off
Delay Time
Fall
Time
Symbol
Conditions
(Unless Otherwise Specified)
V = 15 V, SOURCE = 0V
DDH
T
A
=
-40
to
85°C
Min Typ Max Units
I ,I
HSD1 HSD2
-5 -2.5 mA
V
OH
Io= -20 mA
V -1.0 V -0.5
DDH
DDH
V
V
OL
Io= 40 mA
0.3 1.0
V
I
OS
See Note 1
V =0V
O
VO= VDDH
300
-150
mA
t
d(on)
See Figure 7
1.0 1.5
µs
t
r
See Figure 7
80 120
ns
td(off) See Figure 7
420 600
ns
tf See Figure 7
50 100
ns
5F
2/96
5 Page 
Notes
INT201
11F
2/96
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet INT201PFI.PDF ] | |
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