ISL6741IBZ-T Intersil, ISL6741IBZ-T Datasheet - Page 9

• Manufacturer Part Number: ISL6741IBZ-T
• Description: IC CTRLR PWM DBL-ENDED 16-SOIC
• Manufacturer: Intersil

Specifications of ISL6741IBZ-T

• Pwm Type: Current Mode
• Number Of Outputs: 2
• Frequency - Max: 2MHz
• Duty Cycle: 100%
• Voltage - Supply: 9 V ~ 16 V
• Buck: No
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 16-SOIC (3.9mm Width)
• Frequency-max: 2MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
NOTES:
Overcurrent/Short Circuit Discharge Current
Fault SS Discharge Current
Reset Threshold Voltage
FAULT
Fault High Level Output Voltage (VOH)
Fault Low Level Output Voltage (VOL)
Fault Rise Time
Fault Fall Time
OUTPUT
High Level Output Voltage (VOH)
Low Level Output Voltage (VOL)
Rise Time
Fall Time
THERMAL PROTECTION
Thermal Shutdown
Thermal Shutdown Clear
Hysteresis, Internal Protection
Reference, External Protection
Hysteresis, External Protection
SUPPLY UVLO/INHIBIT
Input Voltage Low/Inhibit Threshold
Hysteresis, Switched Current Amplitude
Input High Clamp Voltage
Input Impedance
3. Specifications at -40°C and 105°C are guaranteed by 25°C test with margin limits.
4. This parameter, although guaranteed by characterization or correlation testing, is not 100% tested in production.
5. SYNC pulse width is the greater of this value or the C
6. This is the maximum duty cycle achievable using the specified values of R
obtained using other values for these components. See Equations 2 through 4.
PARAMETER
9
Recommended operating conditions unless otherwise noted. Refer to Block Diagram and Typical Application
Schematic. 9V < V
values are at T
A
= +25°C (Continued)
SS = 2V
SS = 2V
I
I
C
C
V
I
OUTA or OUTB - GND, I
C
C
(Note 4)
(Note 4)
(Note 4)
DD
LOAD
LOAD
OUT
REF
LOAD
LOAD
GATE
GATE
< 20 V, R
T
ISL6740, 1SL6741
= -50mA
discharge time.
- OUTA or OUTB,
= -10mA
= 10mA
= 100pF (Note 4)
= 100pF (Note 4)
= 1nF, V
= 1nF, V
TEST CONDITIONS
TD
DD
DD
= 51.1kΩ, R
= 15V (Note 4)
= 15V (Note 4)
TC
OUT
, R
TC
= 50mA
TD
= 10kΩ, C
, and C
T
. Larger or smaller maximum duty cycles may be
T
= 470pF, T
2.375
MIN
0.25
2.85
0.97
120
135
4.8
13
18
7
1
-
-
-
-
-
-
-
-
-
A
= -40°C to +105°C (Note 3), Typical
TYP
10.0
0.27
2.50
1.00
145
130
3.5
0.4
0.5
0.5
18
15
15
50
40
15
25
10
-
-
2.625
MAX
0.33
1.03
100
155
140
0.9
1.0
1.0
23
80
30
15
-
-
-
-
-
-
-
July 13, 2007
UNITS
FN9111.4
mA
MΩ
μA
μA
μA
ns
ns
ns
ns
°C
°C
°C
V
V
V
V
V
V
V
V