FDD3510H Fairchild Semiconductor, FDD3510H Datasheet - Page 5

• Manufacturer Part Number: FDD3510H
• Description: IC MOSFET DUAL N/P 80V DPAK-4
• Manufacturer: Fairchild Semiconductor
• Series: PowerTrench®r

Specifications of FDD3510H

• Fet Type: N and P-Channel
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 80 mOhm @ 4.3A, 10V
• Drain To Source Voltage (vdss): 80V
• Current - Continuous Drain (id) @ 25° C: 4.3A, 2.8A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 18nC @ 10V
• Input Capacitance (ciss) @ Vds: 800pF @ 40V
• Power - Max: 1.3W
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (4 leads + tab)
• Configuration: Dual Common Drain Dual Source
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.08 Ohm @ 10 V @ Q1
• Drain-source Breakdown Voltage: 80 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 4.3 A @ Q1 or 2.8 A @ Q2
• Power Dissipation: 3100 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FDD3510HTR

Highly Integrated Green-Mode PWM Controller
Oscillator Section
Symbol
F
t
F
F
F
* Hopping off at green-mode.
Feedback Input Section
Symbol
A
Z
V
V
t
V
V
© System General Corp.
Version 1.0.1 (IAO33.0083.B0)
HOP
D-OLP
OSC
OSC-G
DV
DT
FB
V
FB-OPEN
FB-OLP
FB-N
FB-G
Parameter
Frequency in Nominal Mode
Hopping Period
Green-Mode Frequency
Frequency Variation vs. V
Frequency Variation vs. Temp. Deviation
Parameter
Input Voltage to Current-Sense Attenuation
Input Impedance
Output High Voltage
FB Open-Loop Trigger Level
Delay Time of FB Pin Open Loop Protection
Green-Mode Entry FB Voltage
Green-Mode Ending FB Voltage
F
F
PWM Frequency
OSC
OSC-G
DD
Deviation
V
FB-G
Test Condition
Center Frequency
Hopping Range
V
T
Test Condition
FB pin open
A
DD
=-20 to 85°C
=11V to 22V
- 5 -
V
FB-N
www.sg.com.tw • www.fairchildsemi.com
Min.
1/4.5
4
5.5
5.0
53
1.9
Min.
62
±3.7
18
V
FB
Typ.
1/4.0
5.2
56
2.1
V
Typ.
65
±4.2
4.4
22
FB-N
-0.5
Product Specification
Max.
68
±4.7
25
5
5
Max.
1/3.5
7
5.4
59
2.3
September 24, 2007
SG6742
Unit
KHz
ms
KHz
%
%
Unit
V/V
kΩ
V
V
ms
V
V