ISL6754AAZA Intersil, ISL6754AAZA Datasheet - Page 7

• Manufacturer Part Number: ISL6754AAZA
• Description: IC CTRLR PWM FULL-BRDG 20-QSOP
• Manufacturer: Intersil

Specifications of ISL6754AAZA

• Pwm Type: Voltage/Current Mode
• Number Of Outputs: 6
• 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: 20-QSOP
• Frequency-max: 2MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
NOTES:
SOFT-START
Charging Current
SS Clamp Voltage
SS Discharge Current
Reset Threshold Voltage
OUTPUT
High Level Output Voltage (VOH)
Low Level Output Voltage (VOL)
Rise Time
Fall Time
UVLO Output Voltage Clamp
Output Delay/Advance Range
Delay/Advance Control Voltage Range
V
THERMAL PROTECTION
Thermal Shutdown
Thermal Shutdown Clear
Hysteresis, Internal Protection
4. Limits established by characterization and are not production tested.
5. This is the maximum duty cycle achievable using the specified values of RTD and CT. Larger or smaller maximum duty cycles may be obtained
6. Adjust V
7. When OUTLx is delayed relative to OUTLxN (V
ADJ
OUTLLN/OUTLRN relative to OUTLL/OUTLR
OUTLLN/OUTLRN relative to OUTLL/OUTLR
using other values for these components. See Equations 1 through 3.
time (deadtime) as determined by CT and RTD.
Delay Time
DD
below the UVLO stop threshold prior to setting at 7V.
PARAMETER
7
Recommended operating conditions unless otherwise noted. Refer to “Functional Block Diagram” on page 2
and “Typical Application schematics” beginning on page 3. 9V < V
T
tested at +25°C, unless otherwise specified. Temperature limits established by characterization and are not
production tested. (Continued)
A
= -40°C to +105°C, Typical values are at T
SS = 3V
SS = 2V
T
I
I
C
C
V
V
V
V
OUTLxN Delayed
OUTLxN Advanced
T
T
(Note 4)
(Note 4)
(Note 4)
ADJ
OUT
OUT
A
ADJ
ADJ
ADJ
A
A
DD
OUT
OUT
= +25°C
= +25°C (OUTLx Delayed) (Note 7)
= +25°C (OUTLxN Delayed)
V
V
V
V
V
V
V
V
V
V
< 2.425V), the delay duration as set by V
= 7V, I
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
= -10mA, V
= 10mA, VOL - GND
= 2.50V
< 2.425V
> 2.575V
= 220pF, V
= 220pF, V
= 0
= 0.5V
= 1.0V
= 1.5V
= 2.0V
= V
= V
= V
= V
= V
LOAD
TEST CONDITIONS
REF
REF
REF
REF
REF
ISL6754
DD
DD
DD
= 1mA (Note 6)
- 0.5V
- 1.0V
- 1.5V
- 2.0V
- VOH
= 15V (Note 4)
= 15V (Note 4)
A
= +25°C; Parameters with MIN and/or MAX limits are 100%
ADJ
4.410
2.575
should not exceed 90% of the CT discharge
MIN
0.23
DD
-60
-40
10
40
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
< 20V, RTD = 10.0kΩ, CT = 470pF,
4.500
TYP
0.27
300
105
300
100
140
125
110
-70
0.5
0.5
90
70
55
50
68
55
48
15
2
-
-
-
-
-
-
4.590
5.000
2.425
MAX
0.33
1.25
-300
200
150
300
-80
1.0
1.0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
September 29, 2008
UNITS
FN6754.1
mA
μA
°C
°C
°C
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V
V
V
V
V