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FDC6326LのメーカーはFairchild Semiconductorです、この部品の機能は「Integrated Load Switch」です。 |
部品番号 | FDC6326L |
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部品説明 | Integrated Load Switch | ||
メーカ | Fairchild Semiconductor | ||
ロゴ | |||
このページの下部にプレビューとFDC6326Lダウンロード(pdfファイル)リンクがあります。 Total 5 pages
FDC6326L
Integrated Load Switch
General Description
This device is particularly suited for compact power
management in portable electronic equipment where 3V to
20V input and 1.8A output current capability are needed.
This load switch integrates a small N-Channel power
MOSFET (Q1) which drives a large P-Channel power
MOSFET (Q2) in one tiny SuperSOTTM-6 package.
August 1998
Features
VDROP=0.20V @ VIN=12V, IL=1.5A.RDS(ON) = 0.125 Ω
VDROP=0.20V @ VIN=5V, IL=1A.RDS(ON) = 0.20 Ω.
SuperSOTTM-6 package design using copper lead frame for
superior thermal and electrical capabilities.
SOT-23
SuperSOTTM-6
SuperSOTTM-8
SO-8
SOT-223
SOIC-16
.326
pin 1
SuperSOT TM-6
Vin,R1 4
ON/OFF 5
R1,C1 6
Q2
Q1
3 Vout,C1
2 Vout,C1
1 R2
EQUIVALENT CIRCUIT
+VDROP -
IN
ON/OFF
OUT
See Application Circuit
Absolute Maximum Ratings TA = 25°C unless otherwise noted
Symbol Parameter
VIN
VON/OFF
IL
Input Voltage Range
On/Off Voltage Range
Load Current
- Continuous
- Pulsed
(Note 1)
(Note 1 & 3)
PD
TJ,TSTG
ESD
Maximum Power Dissipation
(Note 2)
Operating and Storage Temperature Range
Electrostatic Discharge Rating MIL-STD-883D Human Body
Model (100pf/1500Ohm)
THERMAL CHARACTERISTICS
RθJA
RθJC
Thermal Resistance, Junction-to-Ambient
Thermal Resistance, Junction-to-Case
(Note 2)
(Note 2)
© 1998 Fairchild Semiconductor Corporation
FDC6326L
3 - 20
2.5 - 8
1.8
5
0.7
-55 to 150
6
180
60
Units
V
V
A
W
°C
kV
°C/W
°C/W
FDC6326L Rev.D1
1 Page Typical Electrical Characteristics (TA = 25 OC unless otherwise noted )
0.5
0.4
TA = 125°C
0.3
TA =25°C
0.2
0.1 V IN =12V
VON/OFF = 1.5 - 8V
PW =300us, D≤ 2%
0
0123
I L ,(A)
Figure 1. Conduction Voltage Drop
Variation with Load Current.
4
0.5
TA = 125°C
0.4
TA =25°C
0.3
0.2
0.1 VIN =5V
V ON/OFF= 1.5 - 8V
PW =300us, D≤ 2%
0
0123
I L ,(A)
Figure 2. Conduction Voltage Drop
Variation with Load Current.
4
0.6
I L = 1A
V ON/OFF = 1.5 - 8V
0.5 PW =300us, D≤ 2%
0.4
0.3
0.2 TA =125°C
0.1
TA = 25°C
0
2 4 6 8 10
VIN ,(V)
Figure 3. On-Resistance Variation
with Input Voltage.
12
1
0.5 D = 0.5
0.2
0.1
0.05
0.02
0.01
0.005
0.00001
0.2
0.1
0.05
0.02
0.01
Single Pulse
0.0001
0.001
0.01 0.1
t 1, TIME (sec)
RθJA (t) = r(t) * R θJA
RθJA = See Note 2
P(pk)
t1
t2
TJ - TA = P * R θJA(t)
Duty Cycle, D = t 1/ t 2
1 10 100 300
Figure 4. Transient Thermal Response Curve.
Thermal characterization performed on the conditions described in Note 2.
FDC6326L Rev.D1
3Pages | |||
ページ | 合計 : 5 ページ | ||
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PDF ダウンロード | [ FDC6326L データシート.PDF ] |
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部品番号 | 部品説明 | メーカ |
FDC6326 | Integrated Load Switch | Fairchild Semiconductor |
FDC6326L | Integrated Load Switch | Fairchild Semiconductor |