ISL6522BIBZ Intersil, ISL6522BIBZ Datasheet - Page 4

• Manufacturer Part Number: ISL6522BIBZ
• Description: IC PWM BUCK BST VM 14SOIC
• Manufacturer: Intersil

Specifications of ISL6522BIBZ

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 1MHz
• Duty Cycle: 100%
• Voltage - Supply: 10.8 V ~ 13.2 V
• Buck: Yes
• Boost: Yes
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Frequency-max: 1MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
Supply Voltage, V
Boot Voltage, V
Input, Output or I/O Voltage . . . . . . . . . . . . GND -0.3V to V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 2
Recommended Operating Conditions
Supply Voltage, V
Ambient Temperature Range, ISL6522BC. . . . . . . . . . . 0°C to 70°C
Ambient Temperature Range, ISL6522BI . . . . . . . . . .-40°C to 85°C
Junction Temperature Range, ISL6522BC . . . . . . . . . 0°C to 125°C
Junction Temperature Range, ISL6522BI . . . . . . . . .-40°C to 125°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
Electrical Specifications
V
Nominal Supply
Shutdown Supply
POWER-ON RESET
Rising V
Falling V
Enable-Input Threshold Voltage
Rising V
OSCILLATOR
Free Running Frequency
Total Variation
Ramp Amplitude
REFERENCE
Reference Voltage Tolerance
Reference Voltage
ERROR AMPLIFIER
DC Gain
Gain-Bandwidth Product
Slew Rate
1. θ
2. θ
3. For θ
CC
Brief TB379.
JA
JA
SUPPLY CURRENT
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
is measured with the component mounted on a highs effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
CC
OCSET
JC
CC
, the "case temp" location is the center of the exposed metal pad on the package underside.
Threshold
Threshold
PARAMETER
BOOT
Threshold
CC
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +15.0V
. . . . . . . . . . . . . . . . . . . . . . . . . . . +12V ±10%
- V
PHASE
. . . . . . . . . . . . . . . . . . . . . . +15.0V
4
Recommended Operating Conditions, Unless Otherwise Noted
SYMBOL
∆V
V
GBW
I
SR
REF
CC
OSC
EN = V
EN = 0V
V
V
ISL6522BC, V
ISL6522BI, V
ISL6522BC, R
ISL6522BI, R
6kΩ < R
R
Commercial
Industrial
COMP = 10pF
OCSET
OCSET
T
CC
= OPEN
+0.3V
CC
T
= 4.5VDC
= 4.5VDC
ISL6522B
; UGATE and LGATE Open
to GND < 200kΩ
TEST CONDITIONS
OCSET
T
OCSET
T
= OPEN, V
= OPEN, V
= 4.5VDC
Thermal Information
Thermal Resistance (Typical, Note 1) . . . θ
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C
= 4.5VDC
SOIC Package (Note 1) . . . . . . . . . . . . . . . . . . . . . 67
QFN Package (Notes 2, 3). . . . . . . . . . . . . . . . . . . 36
(SOIC - Lead Tips Only)
CC
CC
= 12
= 12
MIN
175
160
8.1
0.8
0.8
-20
-1
-2
-
-
-
-
-
-
-
-
-
0.800
TYP
1.27
200
200
1.9
50
88
15
5
6
-
-
-
-
-
-
-
JA
(°C/W)
MAX
10.4
+20
100
230
230
2.0
2.1
+1
+1
-
-
-
-
-
-
-
-
θ
JC
UNITS
V
MHz
V/µs
kHz
mA
(°C/W)
n/a
µA
dB
%
P-P
%
%
V
V
V
V
V
V
5