SGM40659 [SGMICRO]
Adjustable Over-Voltage Protection Switch;
| 型号： | SGM40659 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | Adjustable Over-Voltage Protection Switch |
| 文件： | 总9页 (文件大小：533K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM40659/SGM40660/SGM40661
Adjustable Over-Voltage Protection Switches
GENERAL DESCRIPTION
FEATURES
The SGM40659/60/61 are over-voltage protection
devices designed to protect low voltage systems from
damage with a high voltage supply up to +28VDC.
● Wide Power Supply Voltage Range: 2.5V to 28V
● Integrated Switch On-Resistance: 27mΩ (TYP)
● Current Capability up to 4A
● Internal Over-Voltage Protection Thresholds:
Fixed 15.61V (SGM40659)
The integrated 27mΩ (TYP) RON FET allows it to pass
through 4A 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.
Fixed 6.80V (SGM40660)
Fixed 5.94V (SGM40661)
● Wide Adjustable OVLO Threshold Range:
4V to 20V
If the OVLO input is connected to GND, the
SGM40659/60/61 automatically choose the internal
OVLO thresholds that are preset to 15.61V/
6.80V/5.94V (SGM40659/60/61) typically.
● Surge Immunity up to +40V
● Debounce Time: 15ms
● Switch Turn-Off Time: 80ns
● Under-Voltage Lockout Protection
● Short-Circuit Protection
The SGM40659/60/61 are available in a Green
WLCSP-1.30×0.94-6B package, and operate over an
ambient temperature range of -40℃ to +85℃.
● Thermal Shutdown Protection
● -40℃ to +85℃ Operating Temperature Range
● Available in a Green WLCSP-1.30×0.94-6B Package
APPLICATIONS
Portable Internet Devices and Accessory
Mobile Phones
Tablet Computers
TYPICAL APPLICATION
Power
Adapter
IN
OUT
Charger
CIN
0.1μF
COVLO
22nF
COUT
1μF
SGM40659
SGM40660
SGM40661
TVS
R1
PMIC
OVLO
R2
GND
Figure 1. Typical Application Circuit
SG Micro Corp
www.sg-micro.com
SEPTEMBER 2018 – REV.A
SGM40659
SGM40660/SGM40661
Adjustable Over-Voltage Protection Switches
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
6C
XX
SGM40659 WLCSP-1.30×0.94-6B
SGM40660 WLCSP-1.30×0.94-6B
SGM40661 WLCSP-1.30×0.94-6B
SGM40659YG/TR
SGM40660YG/TR
SGM40661YG/TR
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
-40℃ to +85℃
-40℃ to +85℃
-40℃ to +85℃
6E
XX
4A
XX
MARKING INFORMATION
NOTE: XX = Date Code.
Serial Number
YY
X X
Date Code - Week
Date Code - Year
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
OUT ........................................................-0.3V to VIN + 0.3V
OVLO................................................................. -0.3V to 7V
Continuous IN, OUT Current..............................................4A
Package Thermal Resistance
WLCSP-1.30×0.94-6B, θJA ...................................... 110℃/W
Junction Temperature.................................................+150℃
Storage Temperature Range.......................-65℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
ESD SENSITIVITY CAUTION
This integrated circuit can be damaged by ESD if you don’t
pay attention to ESD protection. 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 very small parametric changes could cause the
device not to meet its published specifications.
HBM.............................................................................4000V
MM.................................................................................400V
CDM ............................................................................1000V
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range............................................2.7V to 20V
Input to Output Continuous Current...................................3A
Output Capacitance Range.................................Up to 100μF
Operating Temperature Range.......................-40℃ to +85℃
DISCLAIMER
SG Micro Corp reserves the right to make any change in
circuit design, or specifications without prior notice.
SG Micro Corp
SEPTEMBER 2018
www.sg-micro.com
2
SGM40659
SGM40660/SGM40661
Adjustable Over-Voltage Protection Switches
PIN CONFIGURATION
(TOP VIEW)
1
2
A
B
C
OUT
IN
OUT
GND
IN
OVLO
WLCSP-1.30×0.94-6B
PIN DESCRIPTION
PIN
A1, B1
A2, B2
C1
NAME
OUT
IN
FUNCTION
Output Voltage Pin.
Input Voltage Pin.
Ground.
GND
OVLO
C2
External OVLO Adjustment Pin.
SG Micro Corp
www.sg-micro.com
SEPTEMBER 2018
3
SGM40659
SGM40660/SGM40661
Adjustable Over-Voltage Protection Switches
ELECTRICAL CHARACTERISTICS
(VIN = 2.5V to 28V, CIN = 0.1μF, Full = -40℃ to +85℃, typical values are at VIN = 5V, IIN ≤ 3A, TA = +25℃, unless otherwise
noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Operation
Input Voltage Range
VIN
IIN
2.5
28
V
μA
V
Input Supply Current
VIN = 5V
VIN rising
140
Under-Voltage Lockout Threshold
Under-Voltage Lockout Hysteresis
Over-Voltage Protection
VIN_UVLO
VUVLO_HYS
2.4
0.2
V
SGM40659
SGM40660
SGM40661
SGM40659
SGM40660
SGM40661
15.07
6.60
5.75
14.22
6.24
5.45
1.183
4
15.61
6.80
16.14
7.00
6.12
VIN rising
VIN falling
5.94
Internal Over-Voltage Protection
Threshold
VIN_OVLO
V
14.76
6.47
5.66
OVLO Preset Threshold Range
Adjustable OVLO Threshold Range
External OVLO Select threshold
Switch On-Resistance
1.213
1.242
20
V
V
VOVLO_TH
VOVLO_SELECT
RON
0.24
0.27
27
0.31
45
V
mΩ
nA
VIN = 5V, IOUT = 0.5A, TA = +25℃
OVLO Input Leakage Current
Timing Characteristics
IOVLO
VOVLO = 1.3V
-100
100
Debounce Time
tDEB
tON
Time from VIN > 2.5V to the time VOUT starts rising
15
2
ms
ms
VIN = 5V, RL = 100Ω, CLOAD = 100μF,
Switch Turn-On Time
Switch Turn-Off Time
V
OUT from 10%, VIN to 90% VIN
VIN > VOVLO to VOUT = 80% of VIN, RL = 100Ω,
tOFF
80
ns
V
IN rising at 2V/μs
Thermal Shutdown
Thermal Shutdown
150
60
℃
℃
Thermal Shutdown Hysteresis
SG Micro Corp
SEPTEMBER 2018
www.sg-micro.com
4
SGM40659
SGM40660/SGM40661
Adjustable Over-Voltage Protection Switches
TYPICAL PERFORMANCE CHARACTERISTICS
TA = +25℃, VIN = 5V, OVLO pin = GND, CIN = 0.1μF and COUT = 1μF, unless otherwise specified.
Power-Up (COUT = 100μF, ROUT = 100Ω)
OVP Transient Response
VIN
VIN
VOUT
VOUT
IIN
IIN
Time (10ms/div)
Time (2μs/div)
SG Micro Corp
www.sg-micro.com
SEPTEMBER 2018
5
SGM40659
SGM40660/SGM40661
Adjustable Over-Voltage Protection Switches
FUNCTIONAL BLOCK DIAGRAM
IN
OUT
Charge
Pump
Internal
Band Gap
Reference
Logic
Control
OVLO Detection
and
OVP Control
Thermal
Detection
OVLO
GND
Figure 2. Block Diagram
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Original (SEPTEMBER 2018) to REV.A
Changed from product preview to production data.............................................................................................................................................All
SG Micro Corp
SEPTEMBER 2018
www.sg-micro.com
6
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
WLCSP-1.30×0.94-6B
A1 CORNER
1.300± 0.015
0.250
0.210
6 × Φ
0.4
0.4
0.940± 0.015
TOP VIEW
RECOMMENDED LAND PATTERN
0.200 (BSC)
2
1
6 × Φ0.268± 0.020
A
B
C
0.4
0.593± 0.050
0.8
0.194± 0.020
0.359± 0.020
0.040± 0.010
0.4
SIDE VIEW
BOTTOM VIEW
NOTE: All linear dimensions are in millimeters.
SG Micro Corp
TX00147.000
www.sg-micro.com
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-1.30×0.94-6B
7″
9.0
1.07
1.52
0.72
4.0
4.0
2.0
8.0
Q1
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)
7″
368
442
227
410
224
224
8
18
SG Micro Corp
www.sg-micro.com
TX20000.000
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