SG3525AN STMicroelectronics, SG3525AN Datasheet - Page 9
SG3525AN
Manufacturer Part Number
SG3525AN
Description
IC MODULATOR REG PULSE 16 DIP
Manufacturer
STMicroelectronics
Type
Pulse Width Modulator Controllerr
Specifications of SG3525AN
Pwm Type
Voltage Mode
Number Of Outputs
2
Frequency - Max
500kHz
Duty Cycle
49%
Voltage - Supply
8 V ~ 35 V
Buck
No
Boost
No
Flyback
No
Inverting
No
Doubler
No
Divider
No
Cuk
No
Isolated
No
Operating Temperature
0°C ~ 70°C
Package / Case
16-DIP (0.300", 7.62mm)
Frequency-max
500kHz
Output Voltage
5.2 V
Input Voltage
8 V to 35 V
Switching Frequency
500 KHz
Operating Temperature Range
0 C to + 70 C
Mounting Style
Through Hole
Duty Cycle (max)
49 %
Common Mode Rejection Ratio
75
Current, Input Bias
1 μA
Current, Input Offset
1 μA
Current, Output
0 to 100 mA (Steady State), 0 to 400 mA (Peak)
Current, Supply
14 mA
Frequency, Oscillator
400 kHz
Package Type
DIP-16
Power Dissipation
1000 mW
Regulation, Line
10 mV
Regulation, Load
20 mV
Temperature, Operating, Range
0 to +70 °C
Time, Fall
50 ns
Time, Rise
100 ns
Transconductance
1.5
Voltage, Gain
75 dB
Voltage, Input
35 V
Voltage, Noise
40 μV
Voltage, Offset
2 mV
Voltage, Output
5.1 V
Voltage, Supply
4.5 to 35 V
Voltage, Supply, Rejection Ratio
60 dB
Output Current
100mA
Supply Voltage Range
8V To 35V
No. Of Pins
16
Frequency
500kHz
Ic Generic Number
3525
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-2041-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SG3525AN
Manufacturer:
MOTOROLA
Quantity:
53
Company:
Part Number:
SG3525AN
Manufacturer:
ON
Quantity:
5 510
Company:
Part Number:
SG3525AN
Manufacturer:
ST-MICROELECTRONICS
Quantity:
2 442
Part Number:
SG3525AN
Manufacturer:
ON/安森美
Quantity:
20 000
Company:
Part Number:
SG3525ANG
Manufacturer:
ON Semiconductor
Quantity:
5 000
Figure 8.
For single-ended supplies, the driver outputs are
grounded. The V
the totem-pole source transistors on alternate oscil-
lator cycles.
Figure 10.
The low source impedance of the output drivers pro-
vides rapid charging of Power Mos input capaci-
tance while minimizing external components.
C
terminal is switched to ground by
Figure 9.
In conventional push-pull bipolar designs, forward
base drive is controlled by R
times for the power devices are achieved with
speed-up capacitors C
Figure 11.
Low power transformers can be driven directly.
Automatic reset occurs during dead time, when both
ends of the primary winding are switched to ground.
1
and C
SG2525A-SG3525A
1
2
- R
.
3
. Rapid turn-off
9/12