FSEZ1216NY Fairchild Semiconductor, FSEZ1216NY Datasheet - Page 3

• Manufacturer Part Number: FSEZ1216NY
• Description: MOSFET PWM PWR 30V 1A 8-DIP
• Manufacturer: Fairchild Semiconductor

Specifications of FSEZ1216NY

• Output Isolation: Isolated
• Frequency Range: 39kHz ~ 45kHz
• Voltage - Input: 5.5 V ~ 25 V
• Voltage - Output: 600V
• Power (watts): 800mW
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Voltage - Supply: 5.5 V ~ 25 V
• Frequency-max: 45kHz
• Number Of Outputs: 1
• Duty Cycle: 75%
• Pwm Type: Current Mode
• Buck: No
• Boost: No
• Flyback: Yes
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Configuration: Single
• Resistance Drain-source Rds (on): 9.3 Ohms
• Drain-source Breakdown Voltage: 600 V
• Continuous Drain Current: 1 A
• Power Dissipation: 800 mW
• Maximum Operating Temperature: + 105 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Operating Temperature (max): 105C
• Operating Temperature (min): -40C
• Pin Count: 8
• Mounting: Through Hole
• Screening Level: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2009 Fairchild Semiconductor Corporation
FSEZ1216 • Rev. 1.0.1
Marking Information
Pin Configuration
Pin Definitions
Pin #
1
2
3
4
5
6
7
8
DRAIN
Name
COMR
COMV
COMI
VDD
GND
CS
VS
Description
Current Sense. This pin connects a current-sense resistor to sense the MOSFET current for
peak-current-mode control in CV mode and provides for output-current regulation in CC mode.
Cable Compensation. This pin connects a capacitor between COMR and GND for
compensation voltage drop due to output cable loss in CV mode.
Constant Current Loop Compensation. This pin connects a capacitor and a resistor between
COMI and GND for compensation current loop gain.
Constant Voltage Loop Compensation. This pin connects a capacitor and a resistor between
COMV and GND for compensation voltage loop gain.
Voltage Sense. This pin detects the output voltage information and discharge time based on
voltage of auxiliary winding. This pin connects two divider resistors and one capacitor.
Power Supply. The power supply pin for the IC operating current and MOSFET driving current.
This pin is connects to an external V
startup and turn-off are 16V and 5V, respectively.
Ground.
Drain. This pin is the high-voltage power MOSFET drain.
COMR
COMI
COMV
CS
Figure 5.
Figure 4.
Pin Configuration
DD
3
Top Mark
capacitor (typically 10μF). The threshold voltages for
F- Fairchild Logo
Z- Plant Code
X- 1-Digit Year Code
Y- 1-Digit Week Code
TT- 2-Digits Die Run Code
T- Package Type (N=DIP)
P- Z: Pb Free, Y: Green Package
M- Manufacture Flow Code
DRAIN
GND
VDD
VS
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