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SPM1006 Datasheet(PDF) 3 Page - Sumida Corporation

Part No. SPM1006
Description  4-28V Input 8A Output Power Supply in Inductor (PSI2) Module
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Maker  SUMIDA [Sumida Corporation]
Homepage  http://www.sumida.com
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SPM1006 Datasheet(HTML) 3 Page - Sumida Corporation

 
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SPM1006
Version 1.5
March 16, 2016
Page 3 of 22
ELECTRICAL CHARACTERISTICS
The electrical performance is based on the following conditions unless otherwise stated: 25°C ambient temperature,
no air flow; VIN = 12V, IOUT = 6A, CIN = 4X 22μF ceramic, COUT = 2X 100μF ceramic.
PARAMETERS
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Input Specifications
VIN
Input voltage [Note 1]
Over IOUT range
4
12
28
V
VSTART
Start up voltage [Note 2]
Over IOUT range
3.65
V
VEN_ON
Enable on voltage
Enable high voltage (module turned on)
0.8
V
VEN_OFF Enable off voltage
Enable low voltage (module turned off)
0.4
V
ISTBY
Input standby current
EN pin to PGND (shut down)
0.3
mA
EN = 2V, IOUT = 0A
1.5
mA
UVLO Under Voltage Lock Out [Note 2]
3.55
V
UVLO Hysteresis
0.1
V
Output Specifications
IOUT:
Output continuous current
TA = -40°C to 85°C, natural convection
0
6
A
IOUT:
Maximum current
TA = -40°C to 50°C, refer to Fig. 28-Fig. 30
8
A
VOUT
Set point accuracy [Note 3]
TA = 25°C, VIN = 12V, IOUT = 3A
±1.5%
Temperature variation
-40°C < TA < +85°C, IOUT = 3A
±1%
Line regulation
Over VIN range, TA = 25°C, IOUT = 3A
±0.5%
Load regulation
Over IOUT range, TA = 25°C, VIN = 12V
±1%
Total variation [Note 3]
Set-point, line, load, temperature
variation
±4%
VOUT(adj): Output voltage adjust range
Over IOUT range [Note 4]
0.6
5.5
V
Vo_rip,
Output voltage ripple
20MHz bandwidth, VIN = 12V, IOUT = 6A
20
mVpp
VAUX: Auxiliary output
Output voltage
3.3
V
Output current
10
mA
OVP
Over-voltage Protection
OVP threshold (percentage of nominal)
115%
120%
125%
OVP shutdown delay
20
μs
PWRGD Power Good Signal
VOUT rising
(% of VOUT)
PWRGD high
88%
90%
92%
PWRGD delay
10
μs
VOUT falling
(% of VOUT)
Hysteresis
2%
FS
Switching frequency
VIN = 12V, VOUT = 5V, IOUT = 6A
760
kHz
Performance Specifications
η
Efficiency (VOUT = 5V)
VIN = 12V
IOUT = 3A
94.2%
IOUT = 6A
93.2%
Transient Response (VOUT = 5V)
1A/μs load step
between 3A and 6A
Over/undershoot
55
mV
Recovery time
150
μs
Soft-Start Time
VIN = 12V, Over IOUT range
500
μs
Current Limit and Thermal Specifications
ILIM
Current Limit Point
VIN = 12V
8
11
A
Thermal shutdown (die temperature)
Thermal shutdown
150
°C
Thermal shutdown recovery hysteresis
15
°C
Note 1: Input voltage must be at least 1.5V higher than the output voltage
Note 2: Startup voltage and UVLO are with no external resistor; startup and UVLO can be increased using an external
programming resistor – refer to Startup Voltage on page 13.
Note 3: With 0.1% tolerance external voltage set resistor.
Note 4: For applications requiring output voltage higher than 5V, please consult Sumida.


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