ISL6569ACR Intersil, ISL6569ACR Datasheet - Page 6

• Manufacturer Part Number: ISL6569ACR
• Description: IC CTRLR PWM BUCK 2PHASE 32-QFN
• Manufacturer: Intersil

Specifications of ISL6569ACR

• Pwm Type: Voltage/Current Mode
• Number Of Outputs: 1
• Frequency - Max: 2MHz
• Duty Cycle: 75%
• Voltage - Supply: 4.75 V ~ 5.25 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Frequency-max: 2MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Electrical Specifications
NOTE:
Disable Voltage
Sawtooth Amplitude
Max Duty Cycle
ERROR AMPLIFIER
Open-Loop Gain
Open-Loop Bandwidth
Slew Rate
Maximum Output Voltage
Source Current
Sink Current
REMOTE-SENSE AMPLIFIER
Input Impedance
Bandwidth
Slew Rate
SENSE CURRENT
IOUT Accuracy
ISEN Offset Voltage
Over-Current Trip Level
POWER GOOD AND PROTECTION MONITORS
PGOOD Low Voltage
Under-Voltage Offset From VID
Over-Voltage Threshold
OVP Voltage
4. These parts are designed and adjusted for accuracy within the system tolerance.
PARAMETER
6
Operating Conditions: VCC = 5V, T
I
R
C
C
R
ISEN1 = ISEN2 = 50µA
I
VSEN Falling
VSEN Rising
I
FS/DIS
PGOOD
OVP
L
L
L
L
= 10kΩ to ground
= 100pF, R
= 100pF, Load = ±400mA
= 10kΩ to ground
= 100mA, VCC = 5V
= 1mA
= 4mA
L
= 10kΩ to ground
ISL6569A
TEST CONDITIONS
A
= 0
o
C to 70
o
C. Unless Otherwise Specified. (Continued)
2.08
MIN
320
0.8
3.6
3.0
1.6
2.2
72
-5
-
-
-
-
-
-
-
-
-
-
TYP
1.37
2.13
3.28
350
1.0
7.1
4.5
7.0
3.0
75
72
18
80
20
90
6
6
-
-
MAX
December 29, 2004
2.20
108
420
1.2
9.0
5.4
0.4
4.0
11
5
-
-
-
-
-
-
-
-
-
UNITS
FN9092.2
MHz
MHz
V/µs
V/µs
mA
mA
mV
mV
dB
kΩ
µA
%
%
V
V
V
V
V
V