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FDC6331L の電気的特性と機能

FDC6331LのメーカーはFairchild Semiconductorです、この部品の機能は「Integrated Load Switch」です。


製品の詳細 ( Datasheet PDF )

部品番号 FDC6331L
部品説明 Integrated Load Switch
メーカ Fairchild Semiconductor
ロゴ Fairchild Semiconductor ロゴ 




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FDC6331L Datasheet, FDC6331L PDF,ピン配置, 機能
August 2001
FDC6331L
Integrated Load Switch
General Description
This device is particularly suited for compact power
management in portable electronic equipment where
2.5V to 8V input and 2.8A output current capability are
needed. This load switch integrates a small N-Channel
power MOSFET (Q1) that drives a large P-Channel
power MOSFET (Q2) in one tiny SuperSOTTM-6
package.
Applications
Load switch
Power management
Features
–2.8 A, –8 V. RDS(ON) = 55 m@ VGS = –4.5 V
RDS(ON) = 70 m@ VGS = –2.5 V
RDS(ON) = 100 m@ VGS = –1.8 V
Control MOSFET (Q1) includes Zener protection for
ESD ruggedness (>6KV Human body model)
High performance trench technology for extremely
low RDS(ON)
D2
S1
D1
SuperSOTTM -6
Pin 1
G2
S2
G1
SuperSOT™-6
Vin,R1 4
ON/OFF 5
R1,C1 6
Q2
3 Vout,C1
2 Vout,C1
Q1
1 R2
See Application Circuit
Equivalent Circuit
IN + V DROP
OUT
ON/OFF
Absolute Maximum Ratings TA=25oC unless otherwise noted
Symbol
V IN
V ON/OFF
ILoad
Parameter
Maximum Input Voltage
High level ON/OFF voltage range
Load Current – Continuous
– Pulsed
(Note 1)
PD
TJ, TSTG
Maximum Power Dissipation
(Note 1)
Operating and Storage Junction Temperature Range
Thermal Characteristics
RθJA Thermal Resistance, Junction-to-Ambient
RθJC Thermal Resistance, Junction-to-Case
(Note 1)
(Note 1)
Package Marking and Ordering Information
Device Marking
Device
Reel Size
.331
FDC6331L
7’’
Ratings
±8
–0.5 to 8
–2.8
–9
0.7
–55 to +150
180
60
Tape width
8mm
Units
V
V
A
W
°C
°C/W
°C/W
Quantity
3000 units
©2001 Fairchild Semiconductor Corporation
FDC6331L Rev C(W)

1 Page





FDC6331L pdf, ピン配列
0.4
0.35
0.3
VIN = -1.8V
VON/OFF = -1.5V -8V
PW = 300us, D < 2%
0.25
0.2
0.15
T J = 125OC
TJ = 25 OC
0.1
0.05
0
0 1 2 3 45
-I L, (A)
Figure 1. Conduction Voltage Drop
Variation with Load Current.
0.4
0.35
0.3
VIN = -4.5V
VON/OFF = -1.5V -8V
PW = 300us, D < 2%
0.25
0.2
TJ = 125 OC
0.15
0.1
TJ = 25OC
0.05
0
0 1 2 3 45
-I L, (A)
Figure 3. Conduction Voltage Drop
Variation with Load Current.
6
6
1
D = 0.5
0.2
0.1 0.1
0.05
0.01
0.0001
0.02
0.01
SINGLE PULSE
0.001
0.01
0.1
0.4
0.35
0.3
VIN = -2.5V
VON/OFF = -1.5V -8V
PW = 300us, D < 2%
0.25
0.2
0.15
TJ = 125 OC
T J = 25OC
0.1
0.05
0
0 1 2 3 45
-I L, (A)
Figure 2. Conduction Voltage Drop
Variation with Load Current.
6
0.15
0.125
0.1
IL = -1A
VON/OFF = -1.5V -8V
PW = 300us, D < 2%
0.075
0.05
0.025
T J = 125OC
TJ = 25OC
0
123 45
-VIN , INPUT VOLTAGE (V)
Figure 4. On-Resistance Variation
With Input Voltage
RθJA(t) = r(t) + RθJA
RθJA = 156 °C/W
P(pk)
t1
t2
TJ - TA = P * RθJA(t)
Duty Cycle, D = t1/ t2
1 10 100 1000
FDC6331L Rev C(W)


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共有リンク

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部品番号部品説明メーカ
FDC6331L

Integrated Load Switch

Fairchild Semiconductor
Fairchild Semiconductor


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