SGM2539 [SGMICRO]
High Voltage, USB PD Power Switch;
| 型号： | SGM2539 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | High Voltage, USB PD Power Switch 光电二极管 |
| 文件： | 总10页 (文件大小：576K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM2539
High Voltage, USB PD Power Switch
GENERAL DESCRIPTION
FEATURES
The SGM2539 is a 5A unidirectional USB power
delivery (PD) high-side switch with under-voltage
lockout (UVLO), over-voltage lockout (OVLO), reverse
current (RCP) and over-temperature (OTP) protections.
The SGM2539 recommended operating voltage range
is from 2.5V to 20V. It is typically used for controlling
the power delivery from the sources connected to the
USB ports of system with necessary protection features.
For the USB PD applications such as cell phones,
tablets or notebooks, the SGM2539 provides a reliable
path to charge the internal battery from the power
delivered to the USB ports.
● Input Voltage Range: 2.5V to 20V
● 5A Maximum Continuous Switch Current
● 29V Tolerance at VBUS Pin
● Low On-Resistance: 30mΩ (TYP)
● Adjustable Over-Voltage Lockout (OVLO)
● Controlled Slew Rate for Inrush Current Limit
● Two-Level Reverse Current Protection (RCP)
● Full Set of Protections
Over-Temperature Protection
Over-Voltage Protection
Under-Voltage Lockout
Reverse Current Protection in All Conditions
● Available in a Green WLCSP-2.56×1.54-15B
Package
This switch can tolerate up to 29V at VBUS pin (22V at
VINT pin) when it is turned off. It can automatically turn
off and disconnect the terminals under fault conditions.
Two SGM2539 devices can be paralleled for
connecting two USB power inputs for charging the
device battery.
APPLICATIONS
Notebooks
Feature Phones
Tablets, eBooks
The SGM2539 has a default 22.75V over-voltage protection
threshold and it can be changed by an external resistor
divider connected to the OVLO pin. To limit the inrush
current, a 15ms debounce time followed by a soft-start
time is applied before turning the switch on.
The SGM2539 is available in a Green WLCSP-
2.56×1.54-15B package and can operate over a
temperature range of -40℃ to +85℃.
SG Micro Corp
NOVEMBER 18, 2021
www.sg-micro.com
SGM2539
High Voltage, USB PD Power Switch
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
SGM2539
XXXXX
XX#XX
SGM2539 WLCSP-2.56×1.54-15B
SGM2539YG/TR
Tape and Reel, 3000
-40℃ to +85℃
MARKING INFORMATION
NOTE: XXXXX = Date Code, Trace Code and Vendor Code. XX#XX = Coordinate Information and Wafer ID Number.
Date Code - Year
Trace Code
Vendor Code
X X X X X
XX＃XX
Coordinate Information
Wafer ID Number ("A" = 01, "B" = 02, …"Y" = 25)
Coordinate Information
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.
ABSOLUTE MAXIMUM RATINGS
OVERSTRESS CAUTION
VBUS................................................................. -0.5V to 29V
VINT .................................................................. -0.5V to 22V
OVLO...............................................................-0.5V to VVBUS
nEN.................................................................... -0.5V to 29V
ACK ..................................................................... -0.5V to 6V
Continuous Switch Current, ISW, TJ = +25℃.......................5A
Peak Switch Current, ISW, (100μs Pulse, 2% Duty Cycle)
.........................................................................................10A
Package Thermal Resistance
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.
ESD SENSITIVITY CAUTION
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.
WLCSP-2.56×1.54-15B, θJA ...................................... 97℃/W
WLCSP-2.56×1.54-15B, θJC (top)................................. 24℃/W
Junction Temperature.................................................+150℃
Storage Temperature Range.......................-65℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
HBM.............................................................................4000V
CDM ............................................................................1000V
IEC61000-4-2 Contact Discharge on VBUS ................8000V
DISCLAIMER
SG Micro Corp reserves the right to make any change in
RECOMMENDED OPERATING CONDITIONS
VBUS...................................................................2.5V to 20V
VINT ....................................................................2.5V to 20V
nEN.........................................................................0V to 20V
ACK .......................................................................0V to 5.5V
Operating Junction Temperature Range......-40℃ to +125℃
Operating Ambient Temperature Range.........-40℃ to +85℃
circuit design, or specifications without prior notice.
SG Micro Corp
www.sg-micro.com
NOVEMBER 2021
2
SGM2539
High Voltage, USB PD Power Switch
PIN CONFIGURATION
(TOP VIEW)
A
B
C
D
E
VINT
VINT
VBUS
VINT
VINT
VBUS
GND
1
VBUS
OVLO
ACK
nEN
VBUS
GND
VBUS
GND
2
3
WLCSP-2.56×1.54-15B
PIN DESCRIPTION
PIN
NAME
FUNCTION
A1, B1, C1, D1
VINT
Power Output. Switch terminals for current output to the load.
Open-Drain Power Good Acknowledge Output. It is pulled low if the switch is turned on. The ACK will be
released (Hi-Z) to go high (external pull-up) when the switch is turned off. Pull this pin up to a logic voltage
less than 5.5V with a resistor (RPU) range from 10kΩ to 100kΩ.
A2
ACK
Active Low Enable Input for the Device. Pull this pin low (< 0.4V) to enable the internal circuits and turn on
the switch (if other conditions are valid). A 15ms debounce time will apply before turning the switch on.
Pull this pin high above 1.2V (up to 20V) to turn off the switch and disable the internal circuits and enter
into low power mode. The nEN is weakly pulled low by an internal 1MΩ resistor to assure switch operation
with a dead battery.
A3
nEN
Power Input Supply. Input supply and switch terminal for current input. Recommended operating voltage
range is from 2.5V to 20V.
B2, C2, D2, E1, E2
VBUS
VOVLO Threshold Input. Connect this pin to ground (or less than 0.1V) to set the VOVLO threshold to the
default 22.75V threshold. A resistor divider can be connected from VBUS to OVLO to reduce and adjust
the VOVLO level (between 4V and 22.75V).
B3
OVLO
GND
C3, D3, E3
Ground.
SG Micro Corp
www.sg-micro.com
NOVEMBER 2021
3
SGM2539
High Voltage, USB PD Power Switch
ELECTRICAL CHARACTERISTICS
(TJ = -40℃ to +85℃, typical values are at TJ = +25℃, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Static Characteristics
Under-Voltage Lockout Release
Voltage
Under-Voltage Lockout Hysteresis
Voltage
VnEN = 0V, OVLO short to GND, VVBUS rising, until
VVINT rising
VUVLO
2.34
60
2.46
V
VUVLO_HYS VVBUS Falling
mV
nEN High-Level Input Voltage
nEN Low-Level Input Voltage
Low-Level Output Voltage
VIH
VIL
VVBUS = 2.5V to 20V
VVBUS = 2.5V to 20V
1.2
V
V
V
0.4
0.5
VOL_ACK ILOAD = 6mA, VVBUS = 2.5V to 20V
RPD
nEN Pin Internal Pull-Down
Resistance
1
MΩ
μA
VnEN = 0V, VVBUS = 5V, ILOAD = 0A
75
115
0.5
3
97
VBUS On-State Quiescent Current
VBUS Off-State Quiescent Current
VBUS Off-State Leakage Current
VINT Off-State Leakage Current
IQ
VnEN = 0V, VVBUS = 20V, ILOAD = 0A
155
VnEN = 5V, VVBUS = 5V, ILOAD = 0A
ISD
2
μA
μA
μA
VnEN = 5V, VVBUS = 20V, ILOAD = 0A
8
VnEN = 5V, VVBUS = 5V, VVINT = 0V
ILEAK_VBUS
0.4
3
2
VnEN = 5V, VVBUS = 20V, VVINT = 0V
8
2
VnEN = 5V, VVINT = 5V, VVBUS = 0V
ILEAK_VINT
0.41
3
VnEN = 5V, VVINT = 20V, VVBUS = 0V
8
RCP Leakage Current
ILEAK_RCP VnEN = 0V, VVINT = 5V, VVBUS = 0V
ILEAK_OVLO VOVLO = VTH_OVLO
0.4
2
μA
nA
V
OVLO Input Leakage Current
50
23.80
VVBUS Rising, VnEN = 0V, OVLO short to GND
VOVLO
21.85
22.75
22.4
1.190
55
Default Over-Voltage Lockout Voltage
VVBUS Falling, VnEN = 0V, OVLO short to GND
V
External OVLO Set Threshold Voltage VTH_OVLO VVBUS = 2.5V to 20V, nEN = 0V
VTRIG = VVINT - VVBUS, VVBUS = 5V
1.141
30
1.240
85
V
RCP Trigger Voltage
VTRIG
mV
VTRIG = VVINT - VVBUS, VVBUS = 20V
10
49
110
47
On-Resistance
RON
TTSD
THYS
ILOAD = 0.2A, VVBUS = 5V to 20V, see Figure 2
30
mΩ
℃
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
156
26
℃
Dynamic Characteristics (See Figure 3 and Figure 4)
From nEN to VVINT = 10% VVBUS
,
Enable Time
tnEN
(including 15ms debounce time), VVBUS = 5V,
CLOAD = 100μF, RLOAD = 100Ω
20
ms
ms
ns
V
VBUS = 5V
VVBUS = 20V
From VVBUS > VOVLO to VVINT = 80% VVBUS
2.9
2.5
VVINT from 10% to 90% VVBUS
,
VINT Rise Time
OVP Turn-Off Time
tRISE
CLOAD = 100μF, RLOAD = 100Ω
,
tOFF_OVP RLOAD = 100Ω, CLOAD = 0μF, VVBUS = 20V,
80
OVLO pin short to GND
RCP Deglitch Time
RCP Turn-Off Time
tDEG
From VVINT > VVBUS + 55mV to switch off
3
4.5
10
6
ms
tOFF_RCP From VVINT > VVBUS + 120mV to switch off
μs
V
VBUS = 5V
23
nEN to VVINT = 90% VVBUS
CLOAD = 100μF, RLOAD = 100Ω
,
Turn-On Time
Turn-Off Time
tON
ms
ms
VVBUS = 20V
23
V
VBUS = 5V
22.5
23.5
nEN to VVINT = 10% VVBUS
,
tOFF
CLOAD = 100μF, RLOAD = 100Ω
VVBUS = 20V
SG Micro Corp
www.sg-micro.com
NOVEMBER 2021
4
SGM2539
High Voltage, USB PD Power Switch
TYPICAL PERFORMANCE CHARACTERISTICS
90V Surge Voltage with Device
100V Surge Voltage with Device
VnEN = 0V, OVLO short to GND, no capacitor on VVBUS
VnEN = 0V, OVLO short to GND, 22μF capacitor on VVBUS
VVBUS
VVINT
VVBUS
VVINT
IVBUS
IVBUS
Time (10μs/div)
Time (10μs/div)
Turn-On Time and Inrush Current at 5V
Turn-On Time and Inrush Current at 20V
VVBUS = 5V, RLOAD = 100Ω, CLOAD = 100μF
VVBUS = 20V, RLOAD = 100Ω, CLOAD = 100μF
VnEN
VnEN
VVINT
IVBUS
VVINT
IVBUS
Time (5ms/div)
Time (5ms/div)
Turn-Off Time at 5V
Turn-Off Time at 20V
VVBUS = 20V, RLOAD = 100Ω, CLOAD = 100μF
VVBUS = 5V, RLOAD = 100Ω, CLOAD = 100μF
VVINT
VVINT
IVBUS
IVBUS
VnEN
VnEN
Time (5ms/div)
Time (5ms/div)
SG Micro Corp
NOVEMBER 2021
www.sg-micro.com
5
SGM2539
High Voltage, USB PD Power Switch
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
On-State Quiescent Current vs. Input Voltage
Off-State Quiescent Current vs. Input Voltage
140
120
100
80
6
5
4
3
2
1
0
VnEN = 0V
ILOAD = 0A
VnEN = 5V
ILOAD = 0A
60
TJ = -40℃
TJ = +25℃
TJ = +85℃
TJ = -40℃
TJ = +25℃
TJ = +85℃
40
20
2.5
5
7.5
10
12.5
15
17.5
20
5
7.5
10
12.5
15
17.5
20
VVBUS Voltage (V)
VVBUS Voltage (V)
VBUS Off-State Leakage Current
VINT Off-State Leakage Current
6
5
4
3
2
1
0
6
5
4
3
2
1
0
VnEN = 5V
VVBUS = 20V
VnEN = 5V
VVINT = 20V
TJ = -40℃
TJ = +25℃
TJ = +85℃
TJ = -40℃
TJ = +25℃
TJ = +85℃
0
2.5
5
7.5
10 12.5 15 17.5 20
0
2.5
5
7.5
10 12.5 15 17.5 20
VVINT Voltage (V)
VVBUS Voltage (V)
Reverse Leakage Current vs. Temperature
VnEN = 0V
VVINT = 5V
VVBUS = 0V
External OVLO Set Threshold vs. Temperature
0.6
0.5
0.4
0.3
0.2
0.1
0
1.195
VnEN = 0V
VVBUS = 5V
1.194
1.193
1.192
1.191
1.190
1.189
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Temperature (℃)
Temperature (℃)
SG Micro Corp
www.sg-micro.com
NOVEMBER 2021
6
SGM2539
High Voltage, USB PD Power Switch
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
On-Resistance vs. Temperature
70
60
50
40
30
VVBUS = 2.5V
VVBUS = 5V
VVBUS = 9V
20
VVBUS = 20V
75 100
10
-50
-25
0
25
50
Temperature (℃)
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Original (NOVEMBER 2021) to REV.A
Page
Changed from product preview to production data.............................................................................................................................................All
SG Micro Corp
www.sg-micro.com
NOVEMBER 2021
7
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
WLCSP-2.56×1.54-15B
D
0.275
0.250
15 ×Φ
PIN1 #
E
0.50
0.50
TOP VIEW
RECOMMENDED LAND PATTERN (Unit: mm)
E
D
C
B
A
15 ×Φd
1
2
3
A
e
A1
e
BOTTOM VIEW
SIDE VIEW
Dimensions In Millimeters
Symbol
MIN
MOD
0.555
MAX
A
A1
D
E
0.515
0.214
2.530
1.510
0.300
0.595
0.254
2.590
1.570
0.340
0.234
2.560
1.540
d
0.320
e
0.500 BSC
NOTE: This drawing is subject to change without notice.
SG Micro Corp
TX00220.000
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-2.56×1.54-15B
7″
12.4
1.72
2.74
0.70
4.0
4.0
2.0
12.0
Q2
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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