Preliminary
Data Sheet
μ
PD166020T1F
MOS INTEGRATED CIRCUIT
1. Overview
1.1 Description
R07DS0441EJ0100
Rev.1.00
Aug 15, 2011
The
μ
PD166020T1F is a single N-channel high-side switch with charge pump, diagnostic feedback with load current
sense and embedded protection functions.
1.2 Features
•
Built-in charge pump
•
Low on-state resistance
•
Short circuit protection
- Shutdown by over current detection and over load detection
•
Over temperature protection
- Shutdown with auto-restart on cooling
•
Built-in diagnostic function
- Proportional load current sensing
- Defined fault signal in case of abnormal load condition
•
Under voltage lock out
•
Reverse battery protection by self turn on of N-ch MOSFET
•
Small multi-chip package: JEDEC 5-pin TO-252 (MSL: 3, profile acc. J-STD-20C)
•
AEC Qualified
1.3 Applications
•
Light bulb (to 65 W) switching
•
Switching of all types of 14 V DC grounded loads, such as LED, inductor, resistor and capacitor
•
Replacement for fuse and relay
2. Ordering Information
Part No.
μ
PD166020T1F-E1-AY
∗
1
Lead plating
Sn
Packing
Tape 2500 p/reel
Package
5-pin TO-252 (MP-3ZK)
Note:
∗
1. Pb-free (This product does not contain Pb in the external electrode.)
R07DS0441EJ0100 Rev.1.00
Aug 15, 2011
Page 1 of 23
μ
PD166020T1F
Chapter Title
3. Specification
3.1 Block Diagram
3 & Tab
VCC
V
CC
V
CC
- V
IN
Internal
power supply
Power supply
voltage sense
Output voltage
clamp
I
IN
2
V
IN
IN
ESD
protection
Charge pump
Current
detector
Output voltage
sense
Fault signal
output
Temperature
Sensor
Dynamic
clamp
OUT
Current sense
ESD
protection
IS
4
V
IS
R
IS
I
IS
V
OUT
Load
I
L
V
ON
I
CC
3.2 Pin Configuration
Pin No.
1
2
3/Tab
4
5
OUT
IN
VCC
IS
OUT
Terminal Name
Tab
Control logic
1&5
1
2
3
4
5
Pin Function
Terminal Name
OUT
IN
Pin function
Output to load
Activates the output, if it shorted to ground
Recommended connections
Pin 1 and Pin 5 must be externally shorted
If reverse battery protection feature is used, refer to
3.6.3 Power Dissipation Under Reverse Battery
Condition.
Connected to battery voltage with small 100 nF
capacitor in parallel
If current sense and diagnostic feature are not used,
connected to GND via resistor
VCC
IS
Supply Voltage; tab and pin 3 are internally
shorted
Sense output, diagnostic feedback
R07DS0441EJ0100 Rev.1.00
Aug 15, 2011
Page 2 of 23
μ
PD166020T1F
Chapter Title
3.3 Absolute Maximum Ratings
T
A
= 25°C, unless otherwise specified
Parameter
V
CC
Voltage
V
CC
voltage under Load
Dump condition
V
CC
Voltage at reverse
battery condition
Load Current
(Short circuit current)
Power dissipation (DC)
Symbol
V
CC1
V
CC2
−V
CC
I
L(SC)
P
D
Rating
28
42
−16
Self limited
1.2
Unit
V
V
V
A
W
T
A
= 85°C,
Device on 50 mm x 50 mm x 1.5 mm epoxy PCB
2
FR4 with 6 cm of 70
μm
copper area
DC
At reverse battery condition, t < 1 min.
DC
At reverse battery condition, t < 1 min.
V
CC
= 12 V, I
L
= 10 A, T
ch,start
≤
150°C
refer to
3.6.8 Inductive Load Switch Off Energy
Dissipation for a Single Pulse
V
CC
= 18 V, T
ch,star
≤
150°C,
L
supply
= 5
μ
H, L
short
= 15
μ
H
refer to
3.6.9 Maximum Allowable Switch off
Energy (Single Pulse)
Test Conditions
R
I
= 1
Ω,
R
L
= 1.5
Ω,
R
IS
= 1 kΩ, t
d
= 400 ms
R
L
= 2.2
Ω,
1 min.
Voltage of IN pin
Voltage of IS pin
Inductive load switch-off
energy dissipation single
pulse
Maximum allowable
energy dissipation at
shutdown operation
Channel Temperature
Dynamic temperature
increase while switching
Storage Temperature
ESD susceptibility
V
IN
V
IS
E
AS1
V
CC
−
28
V
CC
+ 14
V
CC
−
28
V
CC
+ 14
50
V
V
mJ
E
AS2
105
mJ
T
ch
ΔT
ch
T
stg
V
ESD
−40
to +150
60
−55
to +150
2000
400
°C
°C
°C
V
V
HBM
MM
AEC-Q100-002 std.
R = 1.5 kΩ, C = 100 pF
AEC-Q100-003 std.
R = 0
Ω,
C = 200 pF
3.4 Thermal Characteristics
Parameter
Thermal characteristics
Symbol
R
th(ch-a)
MIN.
TYP.
45
MAX.
Unit
°C/W
Test Conditions
Device on 50 mm x 50mm x 1.5 mm
epoxy PCB FR4 with 6 cm
2
of 70
μ
m
copper area
R
th(ch-c)
3.17
°C/W
R07DS0441EJ0100 Rev.1.00
Aug 15, 2011
Page 3 of 23
μ
PD166020T1F
Chapter Title
3.5 Electrical Characteristics
Operation Function
T
ch
= 25°C, V
CC
= 12 V, unless otherwise specified
Parameter
Required current capability
of Input switch
Input current for turn-off
Standby Current
Symbol
I
IH
I
IL
I
CC(off)
MIN.
TYP.
1.0
MAX.
2.2
50
5.0
15.0
10
18
65
Unit
mA
Test Conditions
T
ch
=
−40
to 150°C
2.5
2.5
μ
A
μ
A
μ
A
mΩ
mV
On State Resistance
Output voltage drop
limitation at small load
current
Turn On Time
Turn Off Time
Slew rate on
*1
R
on
V
on(NL)
8
14
30
R
L
= 2.2
Ω,
I
in
= 0 A, T
ch
= 25°C
R
L
= 2.2
Ω,
I
in
= 0 A,
T
ch
=
−40
to 150°C
I
L
= 7.5 A, T
ch
= 25°C
I
L
= 7.5 A, T
ch
= 150°C
T
ch
=
−40
to 150°C
t
on
t
off
dv/dton
120
250
0.2
360
500
0.8
μ
s
μ
s
V/
μ
s
R
L
= 2.2
Ω,
T
ch
=
−40
to 150°C,
refer to
3.6.6 Measurement Condition
25 to 50 % V
OUT
, R
L
= 2.2
Ω,
T
ch
=
−40
to
150°C, refer to
3.6.6 Measurement
Condition
50 to 25 % V
OUT
, R
L
= 2.2
Ω,
T
ch
=
−40
to
150°C, refer to
3.6.6 Measurement
Condition
Slew rate off
*1
−dv/dtoff
0.2
0.6
V/
μ
s
Note:
∗
1. Not tested, specified by design
R07DS0441EJ0100 Rev.1.00
Aug 15, 2011
Page 4 of 23
μ
PD166020T1F
Protection Function
Chapter Title
T
ch
= 25°C, V
CC
= 12 V, unless otherwise specified
Parameter
On-state resistance at
reverse battery conditon
*1
Symbol
R
on(rev)
MIN.
TYP.
9.5
16
MAX.
13
22
120
Unit
mΩ
mΩ
A
Test Conditions
T
ch
= 25°C
V
CC
=
−12
V,
I
L
=
−7.5
A,
T
ch
= 150°C
R
IS
= 1 kΩ
T
ch
=
−40°C
T
ch
= 25°C
T
ch
= 150°C
T
ch
=
−40°C
T
ch
= 25°C
T
ch
= 150°C
T
ch
=
−40°C
T
ch
= 25°C
T
ch
= 150°C
T
ch
=
−40°C
T
ch
= 25°C
T
ch
= 150°C
T
ch
=
−40°C
T
ch
= 25°C
T
ch
= 150°C
T
ch
=
−40°C
T
ch
= 25°C
T
ch
= 150°C
T
ch
=
−40°C
T
ch
= 25°C
T
ch
= 150°C
T
ch
=
−40°C
T
ch
= 25°C
T
ch
= 150°C
T
ch
=
−40°C
T
ch
= 25°C
T
ch
= 150°C
T
ch
= -40 to 150°C
R
L
= 2.2
Ω,
T
ch
=
−40
to 150°C
T
ch
=
−40
to 150°C
T
ch
=
−40°C
T
ch
= 25°C
T
ch
= 150°C
T
ch
=
−40°C
T
ch
= 25°C
T
ch
= 150°C
I
L
= 40 mA, T
ch
=
−40
to 150°C
V
CC
−
V
IN
= 6 V,
V
on
= 3 V
V
CC
−
V
IN
= 6 V,
V
on
= 6 V
V
CC
−
V
IN
= 12 V,
V
on
= 3 V
V
CC
−
V
IN
= 12 V,
V
on
= 6 V
V
CC
−
V
IN
= 12 V,
V
on
= 12 V
V
CC
−
V
IN
= 18 V,
V
on
= 3 V
V
CC
−
V
IN
= 18 V,
V
on
= 6 V
V
CC
−
V
IN
= 18 V,
V
on
= 12 V
V
CC
−
V
IN
= 18 V,
V
on
= 18 V
Short circuit detection
current
I
L6,3(SC)
*1
20
I
L6,6(SC)
*1
10
I
L12,3(SC)
76
50
I
L12,6(SC)
*1
40
I
L12,12(SC)
*1
10
I
L18,3(SC)
*1
60
I
L18,6(SC)
*1
50
I
L18,12(SC)
*1
30
I
L18,18(SC)
*1
Turn-on check delay
after input current
positive slope
*1
Remaining Turn-on
check delay after turn-on
time
*1
Over load detection
voltage
Under voltage shutdown
t
d(OC)
5
0.9
50
50
45
35
35
35
110
105
95
90
85
80
55
50
45
130
125
110
110
110
110
75
70
65
50
50
45
2.1
110
180
160
120
200
170
120
90
3.8
ms
t
d(OC)
−t
on
V
on(OvL)
V
CIN(Uv)
0.65
1.6
ms
0.65
1
1.45
5.5
5.35
6.3
6.2
40
V
V
V
V
V
V
V
V
3.2
2.7
Under voltage restart of
charge pump
Output clamp voltage
(inductive load switch
off)
Thermal shutdown
temperature
*1
Thermal hysteresis
*1
∗
4.0
V
CIN(CPr)
3.6
3.2
30
4.5
34
V
on(CL)
T
th
150
175
10
°C
°C
ΔT
th
Note:
1. Not tested, specified by design
R07DS0441EJ0100 Rev.1.00
Aug 15, 2011
Page 5 of 23
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