FDY6342L [ONSEMI]
集成式负载开关;
| 型号： | FDY6342L |
| 厂家： | 
ONSEMI |
| 描述： | 集成式负载开关 开关 |
| 文件： | 总5页 (文件大小：252K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FDY6342L
Integrated Load Switch
General Description
This device is particularly suited for compact power management in
portable electronic equipment where 2.5 V to 8 V input and 0.83 A
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 SC89−6 package.
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Features
• Max r
• Max r
• Max r
• Max r
= 0.5 ꢀ at V = 4.5 V, I = –0.83 A
GS D
DS(on)
DS(on)
DS(on)
DS(on)
= 0.7 ꢀ at V = 2.5 V, I = –0.70 A
GS
D
= 1.2 ꢀ at V = 1.8 V, I = –0.43 A
GS
D
= 1.8 ꢀ at V = 1.5 V, I = –0.36 A
GS
D
• Control MOSFET (Q1) Includes Zener Protection for ESD
Ruggedness (>4 kV Human Body Model)
• High Performance Trench Technology for Extremely Low r
DS(on)
• Compact Industry Standard SC89−6 Surface Mount Package
• This Device is Pb−Free and is RoHS Compliant
Applications
• Power Management
• Load Switch
MOSFET MAXIMUM RATINGS T = 25°C Unless Otherwise Noted
A
Symbol
VIN
Parameter
Gate to Source Voltage (Q2)
Gate to Source Voltage (Q1)
Rating
8
Units
6
5
4
V
V
A
VON/OFF
ILoad
–0.5 to 8
0.83
1
2
3
Load Current
−Continuous (Note 2)
−Pulsed (Note 2)
1.0
SOT−563
CASE 419BH
PD
Power Dissipation (Note 1a)
Power Dissipation (Note 1b)
0.625
W
0.446
TJ, TSTG
Operating and Storage Junction
Temperature Range
–55 to +150
°C
MARKING DIAGRAM
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
H&2
THERMAL CHARACTERISTICS
Symbol
Parameter
Rating
Units
°C/W
RθJA
Thermal Resistance, Junction to Ambient
(Note 1a)
200
H
&2
= Device Code (FDY6342L)
= Date Code (Year & Week)
RθJA
Thermal Resistance, Junction to Ambient
(Note 1b)
280
ORDERING INFORMATION
See detailed ordering and shipping information on page 2 of
this data sheet.
© Semiconductor Components Industries, LLC, 2016
1
Publication Order Number:
April, 2019 − Rev. 3
FDY6342L/D
FDY6342L
PACKAGE MARKING AND ORDERING INFORMATION
Device Marking
Device
Package
Reel Size
7”
Tape Width
Quantity
H
FDY6342L
SC89−6
8 mm
3000 units
ELECTRICAL CHARACTERISTICS T = 25°C, Unless Otherwise Noted
J
Symbol
Parameter
Test Conditions
Min
Typ
Max
Units
OFF CHARACTERISTICS
I
D
= –250 ꢁ A, V
= 0 V
BV
V
IN
Breakdown Voltage
8
V
ON/OFF
IN
ꢁ A
ꢁ A
ꢁ A
I
Zero Gate Voltage Drain Current
Leakage Current, Forward
Leakage Current, Reverse
V
IN
V
IN
V
IN
= –6.4 V, V
= 0 V
–1
10
Load
ON/OFF
I
FL
RL
= 8 V, V
= 0 V
ON/OFF
I
= –8 V, V
= 0 V
–10
ON/OFF
ON CHARACTERISTICS
V
V
V
V
V
= V
, I = –250 ꢁ A
V
Gate Threshold Voltage
0.65
0.85
0.28
0.35
0.45
0.57
2.9
1.5
0.5
0.7
1.2
1.8
4.0
5.0
V
IN
IN
IN
IN
IN
ON/OFF D
ON/OFF(th)
r
Static Drain to Source On Resistance (Q2)
Ω
= 4.5 V, I = –0.83 A
DS(on)
D
= 2.5 V, I = –0.70 A
D
= 1.8 V, I = –0.43 A
D
= 1.5 V, I = –0.36 A
D
Static Drain to Source On Resistance (Q1)
V
V
= 4.5 V, I = 0.4 A
D
IN
= 2.7 V, I = 0.2 A
3.5
IN
D
DRAIN−SOURCE DIODE CHARACTERISTICS
Maximum Continuous Drain to Source Diode Forward Current
Source to Drain Diode Forward Voltage = 0 V, I = –0.25 A
I
–0.25
–1.2
A
V
S
V
SD
V
–0.8
ON/OFF
S
(Note 2)
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
2
1. R
is determined with the device mounted on a 1 in pad 2 oz copper pad on a 1.5 x 1.5 in. board of FR−4 material. R
is guaranteed
JC
θ
θ
JA
by design while R
is determined by the user’s board design.
θ
JA
a) 200°C/W when mounted
on a 1 in pad of 2 oz copper.
b) 280°C/W when mounted
on a minimum pad of 2 oz copper.
2
2. Pulse Test: Pulse Width < 300 ꢁ s, Duty cycle < 2.0%.
FDY6342L Load Switch Application Circuit
IN
R1
OUT
Q2
C1
Q1
ON/OFF
LOAD
R2
External Component Recommendation:
For additional in−rush current control, R2 and C1 can be added. For more information, see application note AN1030.
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2
FDY6342L
TYPICAL CHARACTERISTICS T = 25°C, Unless Otherwise Noted
J
0.5
0.4
0.3
0.2
0.1
0.0
0.5
V
= −1.8 V
= 1.5 − 8 V
V
= −1.5 V
= 1.5 − 8 V
IN
IN
V
V
ON/OFF
ON/OFF
0.4
0.3
0.2
0.1
0.0
PW = 300 ꢁs, D ≤ 2%
PW = 300 ꢁs, D ≤ 2%
T = 125°C
J
T = 125°C
J
T = 25°C
T = 25°C
J
J
0.0
0.2
0.4
−I (A)
0.6
0.8
1.0
0.0
0.2
0.4
0.6
0.8
−I (A)
L,
L,
Figure 1. Conduction Voltage Drop Variation
with Load Current
Figure 2. Conduction Voltage Drop Variation
with Load Current
0.5
0.5
0.4
0.3
0.2
0.1
0.0
V
= −2.5 V
= 1.5 − 8 V
IN
V
IN
= −4.5 V
V
ON/OFF
V
= 1.5 − 8 V
ON/OFF
0.4
0.3
0.2
0.1
0.0
PW = 300 ꢁs, D < 2%
PW = 300 ꢁs, D < 2%
T = 125°C
T = 125°C
J
J
T = 25°C
T = 25°C
J
J
0.0
0.4
0.8
1.2
1.6
0.0
0.4
0.8
−I (A)
1.2
1.6
2.0
−I (A)
L
L
Figure 3. Conduction Voltage Drop Variation
with Load Current
Figure 4. Conduction Voltage Drop Variation
with Load Current
1.0
1.0
0.8
0.6
0.4
0.2
0.0
0.8
0.6
0.4
0.2
0.0
T = 125°C
J
T = 125°C
J
T = 25°C
T = 25°C
J
J
I = −0.7 A
I = −0.83 A
L
L
V
= 1.5 − 8 V
V
= 1.5 − 8 V
ON/OFF
ON/OFF
PW = 300 ꢁs, D ≤ 2%
PW = 300 ꢁs, D ≤ 2%
1.0
1.5 2.0
2.5
3.0
3.5
4.0
1.0
1.5 2.0
2.5
3.0
3.5
4.0
−V INPUT VOLTAGE (A)
IN,
−V INPUT VOLTAGE (A)
IN,
Figure 5. On−Resistance Variaton with Input
Figure 6. On−Resistance Variaton with Input
Current
Current
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3
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
SOT−563
CASE 419BH
ISSUE O
DATE 31 AUG 2016
1.70
A
1.50
B
6
1
4
1.42
1.30
1.10
1.70
1.50
0.1 C B A
3
0.30
0.50
0.72
0.50
0.20
0.50
LAND PATTERN
RECOMMENDATION
TOP VIEW
0.60
0.50
C
SEATING PLANE
0.10
0.00
0.20
0.08
0.05 C
C
NOTES: UNLESS OTHERWISE SPECIFIED.
A. REFERENCE TO JEDEC MO293.
B. ALL DIMENSIONS ARE IN MILLIMETERS.
C
DOES NOT COMPLY JEDEC STANDARD VALUE.
0.30
0.10
0.46
0.20
C
D. DIMENSIONS ARE EXCLUSIVE OF BURRS,
MOLD FLASH AND TIE BAR PROTRUSION.
E. DIMENSION AND TOLERANCE AS PER ASME
Y14.5−2009.
F. LANDPATTERN RECOMMENDATION GENERATED
WITH IPC LANDPATTERN GENERATOR
0.31
0.15
0.10
0.05
M
M
C A B
C
BOTTOM VIEW
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
DOCUMENT NUMBER:
DESCRIPTION:
98AON13790G
SOT−563
PAGE 1 OF 1
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