AIC1569 AIC [Analog Intergrations Corporation], AIC1569 Datasheet - Page 3

• Manufacturer Part Number: AIC1569
• Description: 5-bit DAC, Synchronous PWM Power Regulator
• Manufacturer: AIC [Analog Intergrations Corporation]

ELECTRICAL CHARACTERISTICS
VCC Supply Current
Nominal Supply
Power-On Reset
V
Rising V
Oscillator
Free Running Frequency
Total Variation
Ramp Amplitude
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
Boot Voltage, V
Input, Output, or I/O Voltage .....................…………...…...……....... GND - 0.3V to VCC+0.3V
ESD Classification ..............................……………….…................……......................... Class 2
Recommended Operating Conditions
Supply Voltage, V
Ambient Temperature Range .…............................…....…………….….................. 0°C ~ 70°C
Junction Temperature Range ....…...........……………..........…............................. 0°C ~100°C
Thermal Information
Thermal Resistance, θ
Maximum Junction Temperature (Plastic Package) …..……………….....…….............. 150°C
Maximum Storage Temperature Range …………………………...........…......... -65°C ~150°C
Maximum Lead Temperature (Soldering 10 sec) ……….…………………......…......... 300°C
Note 1: θ
TEST CIRCUIT
Refer to TYPICAL APPLICATION CIRCUIT.
CC
Threshold
SOIC Package...............................………….……..…………………….........…. 100°C /W
SOIC Package (with 3 in
OCSET
PARAMETER
JA
Threshold
is measured with the component mounted on an evaluation PC board in free air.
BOOT
CC
CC
………........................………..…………............................................. 15V
....…...........................….……....………….......................................... 15V
....…............................…………..……...................................... 12V±10%
JA
(Typical, Note 1)
2
of Copper) ……………..………………………......….. 90°C /W
UGATE Open
V
RT Open
6KΩ<R
RT Open
TEST CONDITIONS
OCSET
=4.5V
T
<200KΩ
(VCC= 12V, Ta=25° ° ° ° C, unless otherwise specified.)
SYMBOL
∆V
I
VCC
OSC
MIN.
170
-20
8.2
TYP.
1.26
200
9.3
1.5
1
AIC1569A
MAX. UNIT
10.2
+20
230
3
KHz
V
mA
%
V
V
P-P
3