E-SG3525AP STMicroelectronics, E-SG3525AP Datasheet - Page 9

• Manufacturer Part Number: E-SG3525AP
• Description: IC PWM REGULATING 16-SOIC
• Manufacturer: STMicroelectronics

Specifications of E-SG3525AP

• 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-SOIC (3.9mm Width)
• Frequency-max: 500kHz
• Topology: Push-Pull
• Output Current: 500 mA
• Switching Frequency: 400 KHz
• Duty Cycle (max): 49 %
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Fall Time: 50 ns
• Mounting Style: SMD/SMT
• Rise Time: 100 ns
• Synchronous Pin: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4597-5

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
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