IR1110 International Rectifier Corp., IR1110 Datasheet - Page 5

• Manufacturer Part Number: IR1110
• Description: Soft Start Controller Ic In A 64-lead Mqfp Package
• Manufacturer: International Rectifier Corp.

DC Electrical Characteristics
R
www.irf.com
See notes on page 6
I
I
I
I
V
BIAS
1PHCAP+
1PHCAP-
3PHCAP+
3PHCAP-
Symbol
V t
I
V t
VOH
VOL
R
RAMPBUF
BDIPCAP
V
VH
I
V t
V
V
VL
V
UVLO
UVLO+
V t
LNLED+
VBREF
LNLED-
V
V
PCINT
V
V
BREF
PCR+
I
V
PCR-
I
LNLS
DD
SS
1PH
DD
IL1
IH1
SCR
SS
SCR
IN
= 249K/1%, V
LED
LED
Undervoltage lockout between VDD-GND
Positive Supply Voltage
Negative Supply Voltage
V DD Supply Current
Input Voltage Range for UIN, VIN, and WIN
Input Voltage Range for VBREF
Input logic low voltage on 1PHEN, LNLSSL
Input logic high voltage on 1PHEN, LNLSSL
Positive Output Voltage Swing at CINTU, CINTV,
and CINTW Pins
Positive Output Voltage Swing at CRAMP Pin
Negative Output Voltage Swing at CRAMP Pin
Sourcing Current at 1PHCAP pin
Sinking Current at 1PHCAP pin
Sourcing Current at 3PHCAP pin
Sinking Current at 3PHCAP pin
Output Low Voltage at 1PHLED, LNLSLED, and
Output High Voltage at 1PHLED, LNLSLED,
and LNLSLED pin
Sinking Current at UVLOCAP pin
Output Voltage at High level at SCRU, SCRV,
and SCRW pins
Output Voltage at Low level at SCRU, SCRV,
Output Voltage at VRAMP pin
Input Resistance On VBREF pin
Sourcing Current of BDIPCAP pin
Peak threshold voltage on UIN/VIN/WIN pins
for LNLED to switch low
Peak threshold voltage on UIN/VIN/WIN pins
for LNLED to switch high
Peak threshold voltage on UIN/VIN/WIN pins
for LNLSLED to stay low
Peak threshold voltage on UIN/VIN/WIN pins
for 1PHLED to stay low
V SS Supply Current
LNLED pins
and SCRW pins
DD
= 5.1V, V
Definition
SS
= 5.1V and T
ADVANCE INFORMATION
A
= 25°C unless otherwise specified.
Min. Typ. Max. Units Test Conditions
V
-4.8
4.8
1.5
2.2
0.4
4.1
2.2
2.0
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
60
0
0
0
DD
15.0
0.12
-5.1
-3.0
400
5.1
3.0
4.0
4.0
5.0
4.4
4.5
0.1
4.0
2.3
2.1
—-
—-
—-
—-
—-
2.0
3.0
—-
86
.5
.5
5
V
0.31
-5.6
-5.0
-2.0
110
5.6
6.0
4.0
5.0
4.5
4.5
4.6
2.4
2.2
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
.4
DD
mA
k
uA
uA
V
V
V
V
V
A
Peak voltage of Vin
VUVLOCAP=VDD
All input voltages
All input voltages
current = 3.0mA
Output sourcing
VLNSET = 1.0V
BDIPCAP=VSS
1PHCAP=GND
3PHCAP=GND
1PHCAP=VSS
3PHCAP=VSS
Output sinking
current = 3mA
IR1110
I
I
O
O
present
present
Note 3
Note 3
Note 4
Note 4
Note 1
Note 2
= 4.0V
= -1mA
= 1mA
5