SGM40654 [SGMICRO]
High-Current Over-Voltage Protector;
| 型号： | SGM40654 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | High-Current Over-Voltage Protector |
| 文件： | 总13页 (文件大小：714K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM40653/SGM40654/SGM40655
High-Current Over-Voltage Protector
GENERAL DESCRIPTION
FEATURES
The SGM40653/4/5 are over-voltage protection devices
designed to protect low voltage systems from damage
with a high voltage supply up to +28VDC. The
SGM40653/4/5 can withstand surges up to +120V
without damage.
● Wide Power Supply Voltage Range: 2.5V to 28V
● Integrated Switch On-Resistance:
62mΩ (TYP) (CSP Package)
73mΩ (TYP) (TDFN Package)
● Internal Over-Voltage Protection Thresholds:
15.39V (SGM40653)
The integrated 62mΩ (TYP, CSP package)/73mΩ (TYP,
TDFN package) RON FET allow it to pass through 4.5A
continuous current. The FET is turned off when the
input voltage exceeds the over-voltage threshold which
can be adjusted between 4V and 20V with optional
external resistors.
6.8V (SGM40654)
5.81V (SGM40655)
● Wide Adjustable OVLO Threshold Range:
4V to 20V
● Surge Immunity up to +120V
● Debounce Time: 18.5ms
If the OVLO input is set below the external OVLO select
threshold, the SGM40653/4/5 automatically choose the
internal trip thresholds that are preset to 15.39V/6.8V/
5.81V (SGM40653/4/5) typically.
● Soft-Start Function
● Enable Function
● Thermal Shutdown Protection
● -40℃ to +85℃ Operating Temperature Range
● Available in Green WLCSP-1.30×1.83-12B and
TDFN-3×3-12L Packages
The open-drain
output indicates a stable power
ACOK
supply between minimum supply voltage and VOVLO
.
The SGM40653/4/5 also have enable control to reduce
power consumption.
APPLICATIONS
The SGM40653/4/5 are available in Green TDFN-
3×3-12L and WLCSP-1.30×1.83-12B packages, and
operate over an ambient temperature range of -40℃ to
+85℃.
Portable Internet Devices and Accessory
Mobile Phones
Tablet Computers
SG Micro Corp
DECEMBER2017–REV. B. 3
www.sg-micro.com
SGM40653
SGM40654/SGM40655
High-Current Over-Voltage Protector
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
XXXXX
SZ0YG
SGM40653 WLCSP-1.30×1.83-12B
WLCSP-1.30×1.83-12B
SGM40653YG/TR
SGM40654YG/TR
Tape and Reel, 3000
Tape and Reel, 3000
-40℃ to +85℃
-40℃ to +85℃
XXXXX
SXDYG
SGM40654
SGM
TDFN-3×3-12L
SGM40654YTDF12G/TR
SGM40655YG/TR
40654DF
XXXXX
Tape and Reel, 4000
Tape and Reel, 3000
Tape and Reel, 4000
-40℃ to +85℃
-40℃ to +85℃
-40℃ to +85℃
XXXXX
SZ1YG
WLCSP-1.30×1.83-12B
SGM40655
SGM
40655DF
XXXXX
TDFN-3×3-12L
SGM40655YTDF12G/TR
NOTE: XXXXX = Date Code and Vendor Code.
Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If
you have additional comments or questions, please contact your SGMICRO representative directly.
OVERSTRESS CAUTION
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed in Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to
absolute maximum rating conditions for extended periods
may affect reliability. Functional operation of the device at any
conditions beyond those indicated in the Recommended
Operating Conditions section is not implied.
Voltage Range (with Respect to GND)
IN ..................................................................... -0.3V to 28V
IN ....................................... +120V, 1.2/50μs, 2Ω surge (1) (2)
OUT ........................................................-0.3V to VIN + 0.3V
OVLO............................................................ -0.3V to 26.4V
,
....................................................... -0.3V to 6V
EN
ACOK
Continuous IN, OUT Current (3)
ESD SENSITIVITY CAUTION
WLCSP-1.30×1.83-12B Package..................................4.5A
TDFN-3×3-12L Package...............................................4.5A
Peak IN, OUT Current (10ms), WLCSP Package..............8A
Package Thermal Resistance
This integrated circuit can be damaged if ESD protections are
not considered carefully. SGMICRO recommends that all
integrated circuits be handled with appropriate precautions.
Failureto observe proper handlingand installation procedures
can cause damage. ESD damage can range from subtle
performance degradation tocomplete device failure. Precision
integrated circuits may be more susceptible to damage
because even small parametric changes could cause the
device not to meet the published specifications.
TDFN-3×3-12L, θJA .................................................. 85℃/W
Junction Temperature.................................................+150℃
Storage Temperature Range........................-65℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
HBM.............................................................................4000V
MM.................................................................................400V
CDM ............................................................................1000V
DISCLAIMER
SG Micro Corp reserves the right to make any change in
NOTES:
circuit design, or specifications without prior notice.
1. Surge pulse in compliance with IEC61000-4-5 specification.
2. Survives burst pulse up to +120V with 2Ω series resistance.
3. Continuous current limited by thermal design.
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range............................................2.5V to 28V
Operating Temperature Range.......................-40℃ to +85℃
SG Micro Corp
DECEMBER 2017
www.sg-micro.com
2
SGM40653
SGM40654/SGM40655
High-Current Over-Voltage Protector
PIN CONFIGURATIONS
SGM40653/4/5 (TOP VIEW)
SGM40654/5 (TOP VIEW)
1
2
3
4
ACOK
EN
IN
1
2
3
4
5
6
12 NC
EN
GND
OUT
OUT
11 OVLO
10 OUT
A
OUT
IN
IN
IN
ACOK
OVLO
GND
GND
GND
IN
9
8
7
OUT
GND
GND
B
C
IN
IN
WLCSP-1.30×1.83-12B
TDFN-3×3-12L
PIN DESCRIPTION
PIN
NAME
FUNCTION
WLCSP-1.30×1.83-12B TDFN-3×3-12L
Enable Control Pin. When
= “High”, chip is in disable status.
= “Low”, chip is enabled; when
EN
EN
A1
2
EN
A2, A3, B2
9, 10
7, 8
OUT
GND
Output Voltage Pin.
A4, B4, C4
Ground.
B1
1
Open-Drain Flag Output Pin.
Input Voltage Pin.
ACOK
IN
B3, C2, C3
3, 4, 5, 6
11
C1
OVLO
NC
External OVLO Adjustment Pin.
No Connection.
‒
12
SG Micro Corp
DECEMBER 2017
www.sg-micro.com
3
SGM40653
SGM40654/SGM40655
High-Current Over-Voltage Protector
ELECTRICAL CHARACTERISTICS
(VIN = 2.5V to 28V,
= 0V, CIN = 0.1μF, TA = -40℃ to +85℃, typical values are at VIN = 5V, IIN ≤ 3A, TA = +25℃, unless
EN
otherwise noted.)
PARAMETER
SYMBOL
VIN
CONDITIONS
MIN
TYP
MAX
UNITS
V
Input Voltage Range
2.5
28
Input Clamp Triggering Voltage
Input Supply Current
VIN_CLAMP
IIN
28.6
56
V
IIN = 10mA limited, TA = +25℃
VIN = 5V
85
85
μA
μA
μA
OVLO Supply Current
Shutdown Current
IIN_Q
VOVLO = 3V, VIN = 5V, VOUT = 0V
56
IQ_OFF
1
VIN = 5V,
= 2V
EN
SGM40653
SGM40654
SGM40655
SGM40653
SGM40654
SGM40655
14.84
6.59
5.64
14.45
6.43
5.50
1.18
4
15.39
6.8
15.93
7.01
5.98
VIN rising
5.81
15.07
6.66
5.69
1.218
Internal Over-Voltage Protection
Threshold
VIN_OVLO
V
VIN falling
VBG Reference
VBG
1.26
20
V
V
V
Adjustable OVLO Threshold Range
External OVLO Select Threshold
VOVLO_SELECT
RON
0.22
0.26
62
0.30
88
VIN = 5V,
IOUT = 0.5A,
WLCSP-1.30×1.83-12B
Switch On-Resistance
mΩ
TDFN-3×3-12L
73
TA = +25℃
OUT Load Capacitance
COUT
IOVLO
VIN = 5V
1000
100
μF
OVLO Input Leakage Current
VOVLO = 1.3V
10
nA
VOVLO = 20V, VIN = unconnected,
OVLO = 1MΩ
IN Leakage Voltage by OVLO
VIN_LEAK
0.01
0.20
V
R
Thermal Shutdown
138
30
℃
℃
Thermal Shutdown Hysteresis
Digital Signal (
)
ACOK
VI/O = 3.3V, ISINK = 1mA,
See Figure 1
VOL
0.26
0.01
0.43
1
V
Output Low Voltage
ACOK
ACOK
VI/O = 3.3V,
deasserted,
ACOK
See Figure 1
IACOK_LEAK
μA
Leakage Current
Timing Characteristics
Debounce Time
Time from VIN > 2.5V to the time VOUT
starts rising
tDEB
tSS
18.5
37
8
ms
ms
ms
Soft-Start Time
Time from VIN > 2.5V to soft-start off
VIN = 5V, RL = 100Ω, CLOAD = 100μF,
Switch Turn-On Time
tON
V
OUT from 10%, VIN to 90% VIN
VIN > VIN_OVLO to VOUT = 80% of VIN,
RL = 100Ω, VIN rising at 2V/μs
Switch Turn-Off Time
tOFF
120
ns
Logic Levels
EN
Logic Low Input Voltage
VIL
VIH
0.4
V
V
The rising rate of
waveform that
EN
rises from 0.5V to 1.6V > 2V/ms
Logic High Input Voltage
1.6
Input Low Current
IIL
1
2
μA
μA
VIN = 5V,
VIN = 5V,
= 0V
= 5V
EN
EN
Input High Current
IIH
SG Micro Corp
DECEMBER 2017
www.sg-micro.com
4
SGM40653
SGM40654/SGM40655
High-Current Over-Voltage Protector
TYPICAL PERFORMANCE CHARACTERISTICS
VIN = 5V,
= 0V, CIN = 0.1μF, COUT = 1μF, TA = +25℃, unless otherwise noted.
EN
Input Supply Current vs. Input Voltage
OVLO Leakage Current vs. OVLO Pin Voltage
4
3
100
80
60
40
20
0
2
TA = -40℃
TA = +25℃
TA = +85℃
1
0
-1
0
1
2
3
4
5
6
7
1
5
9
13
17
21
25
29
OVLO Pin Voltage (V)
Input Voltage (V)
Normalized On-Resistance vs. Output Current
Normalized to 0.1A
Normalized OVLO Threshold vs. Temperature
1.10
2.5
2.0
1.5
1.0
0.5
0.0
Normalized to TA = +25℃
1.06
1.02
0.98
0.94
0.90
WLCSP-1.30×1.83-12B
-40
-15
10
35
60
85
0.1
1.2
2.3
3.4
4.5
Temperature (℃)
Output Current (A)
Normalized External OVLO Select Threshold
vs. Temperature
Normalized External OVLO Select Threshold
vs. Temperature
1.10
1.06
1.02
0.98
0.94
0.90
1.10
1.06
1.02
0.98
0.94
0.90
VIN = 28V
VIN = 2.5V
Normalized to TA = +25℃
Normalized to TA = +25℃
-40
-15
10
35
60
85
-40
-15
10
35
60
85
Temperature (℃)
Temperature (℃)
SG Micro Corp
www.sg-micro.com
DECEMBER 2017
5
SGM40653
SGM40654/SGM40655
High-Current Over-Voltage Protector
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
VIN = 5V,
= 0V, CIN = 0.1μF, COUT = 1μF, TA = +25℃, unless otherwise noted.
EN
Normalized On-Resistance vs. Temperature
Over-Voltage Fault Response
2.5
2.0
1.5
1.0
0.5
0.0
Only for SGM40654
IOUT = 0.5A
Normalized to TA = +25℃
VIN
VOUT
IIN
WLCSP-1.30×1.83-12B
-40
-15
10
35
60
85
Time (200ns/div)
Temperature (℃)
Power-Up Response
Power-Up Response
CL = 220μF
CL = 1000μF
VIN
VIN
VOUT
VOUT
IOUT
IOUT
Time (4ms/div)
Time (4ms/div)
Open Circuit Voltage Waveform without
SGM40653/4/5, +120V, 1.2/50μs Surge
IN-GND 120V Surge Discharge Waveforms
VIN
IIN
VIN
Time (20μs/div)
Time (10μs/div)
SG Micro Corp
DECEMBER 2017
www.sg-micro.com
6
SGM40653
SGM40654/SGM40655
High-Current Over-Voltage Protector
TYPICAL APPLICATION
Power
Adaptor
Charger
IN
OUT
0.1μF
1μF
(1)
(1)
R1
OVLO
VI/O
SGM40653/4/5
R2
APPS
Processor
PMIC
EN
Enable Control
ACOK
4.7kΩ
GND
NOTE:
1. R1 and R2 are used only for adjustable OVLO, and otherwise, connect OVLO to GND.
Figure 1. Typical Application Circuit
FUNCTIONAL BLOCK DIAGRAM
IN
OUT
Pre-Regulator
Charge
Pump
EN
VBG Reference
Logic
ACOK
Control
SEL
OVLO
Temperature
Faults
SGM40653/4/5
GND
Figure 2. Block Diagram
SG Micro Corp
www.sg-micro.com
DECEMBER 2017
7
SGM40653
SGM40654/SGM40655
High-Current Over-Voltage Protector
TIMING DIAGRAM
VIN_OVLO
2.5V
IN
tOFF
tON
tON
tON
tON
THERMAL SHUTDOWN
90%
90%
90%
10%
tDEB
tSS
10%
tDEB
10%
tDEB
OUT
tDEB
tDEB
tDEB
tDELAY
VOVLO_EXT
OVLO
EN
ACOK
NOTE: Waveforms are not to scale.
Figure 3. Timing Diagram
SURGE UP TEST CIRCUIT
Surge Generator
in Compliance
with IEC61000-4-5
Specification
5V Power
Supply
IN
OUT
OUT
0.1μF
1μF
IN
IN
OUT
SGM40653/4/5
VI/O
Enable Control
EN
4.7kΩ
OVLO
ACOK
GND
Figure 4. Surge Up Test Circuit
SG Micro Corp
DECEMBER 2017
www.sg-micro.com
8
SGM40653
SGM40654/SGM40655
High-Current Over-Voltage Protector
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
DECEMBER 2017 ‒ REV.B.2 to REV.B.3
Changed Pin Configurations section..................................................................................................................................................................All
AUGUST 2017 ‒ REV.B.1 to REV.B.2
Changed Electrical Characteristics section ..........................................................................................................................................................4
JUNE 2017 ‒ REV.B to REV.B.1
Added package thermal resistance......................................................................................................................................................................2
Changed Absolute Maximum Ratings section......................................................................................................................................................2
APRIL 2017 ‒ REV.A.4 to REV.B
Changed Package/Ordering Information section..................................................................................................................................................2
JANUARY 2017 ‒ REV.A.3 to REV.A.4
Changed Detailed Description section .................................................................................................................................................................9
JANUARY 2017 ‒ REV.A.2 to REV.A.3
Changed Absolute Maximum Ratings section......................................................................................................................................................2
Changed Electrical Characteristics section ..........................................................................................................................................................4
NOVEMBER 2016 ‒ REV.A.1 to REV.A.2
Added TDFN-3×3-12L package.........................................................................................................................................................................All
AUGUST 2016 ‒ REV.A to REV.A.1
Changed Electrical Characteristics section ..........................................................................................................................................................4
Changes from Original (FEBRUARY 2016) to REV.A
Changed from product preview to production data.............................................................................................................................................All
SG Micro Corp
DECEMBER 2017
www.sg-micro.com
9
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
WLCSP-1.30×1.83-12B
NOTE: All linear dimensions are in millimeters.
SG Micro Corp
TX00104.000
www.sg-micro.com
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
TDFN-3×3-12L
D
e
N7
N12
E1
N1
D1
k
E
N6
L
b
BOTTOM VIEW
TOP VIEW
2.55
1.60
2.8
A
A1
0.6
A2
SIDE VIEW
0.2
0.45
RECOMMENDED LAND PATTERN (Unit: mm)
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
0.800
0.050
MIN
0.028
0.000
MAX
0.031
0.002
A
A1
A2
D
0.700
0.000
0.203 REF
0.008 REF
2.924
2.450
2.924
1.500
3.076
2.650
3.076
1.700
0.115
0.096
0.115
0.059
0.121
0.104
0.121
0.067
D1
E
E1
k
0.200 MIN
0.450 TYP
0.008 MIN
0.018 TYP
b
0.150
0.324
0.250
0.476
0.006
0.013
0.010
0.019
e
L
SG Micro Corp
www.sg-micro.com
TX00062.000
PACKAGE INFORMATION
TAPE AND REEL INFORMATION
REEL DIMENSIONS
TAPE DIMENSIONS
P2
P0
W
Q2
Q4
Q2
Q4
Q2
Q4
Q1
Q3
Q1
Q3
Q1
Q3
B0
Reel Diameter
P1
A0
K0
Reel Width (W1)
DIRECTION OF FEED
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF TAPE AND REEL
Reel Width
Reel
Diameter
A0
B0
K0
P0
P1
P2
W
Pin1
Package Type
W1
(mm)
(mm) (mm) (mm) (mm) (mm) (mm) (mm) Quadrant
WLCSP-1.30×1.83-12B
TDFN-3×3-12L
7″
9.2
1.40
3.30
2.00
3.30
0.80
1.10
4.0
4.0
4.0
8.0
2.0
2.0
8.0
Q2
Q1
13″
12.4
12.0
SG Micro Corp
TX10000.000
www.sg-micro.com
PACKAGE INFORMATION
CARTON BOX DIMENSIONS
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF CARTON BOX
Length
(mm)
Width
(mm)
Height
(mm)
Reel Type
Pizza/Carton
7″ (Option)
368
442
386
227
410
280
224
224
370
8
18
5
7″
13″
SG Micro Corp
www.sg-micro.com
TX20000.000
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