MAX15093AEVKIT [MAXIM]
Banana Jacks for Input and Output Voltage;
| 型号： | MAX15093AEVKIT |
| 厂家： | 
MAXIM INTEGRATED PRODUCTS |
| 描述： | Banana Jacks for Input and Output Voltage |
| 文件： | 总9页 (文件大小：408K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Evaluate: MAX15093/MAX15093A
MAX15093/MAX15093A
Evaluation Kits
General Description
Quick Start
The MAX15093/MAX15093A evaluation kits (EV kits)
provide a proven design to evaluate the MAX15093/
MAX15093A hot-swap controllers with an integrated 15A
MOSFET. The EV kits are configured to pass 15A in a
2.7V to 18V hot-swap application, thus providing a fully
integrated solution. The EV kits use the MAX15093GWL+/
MAX15093AGWL+T in a 2.57mm x 4.03mm, 40-bump,
0.5mm pitch wafer-level package (WLP) with a proven
four-layer PCB design. As configured, the EV kits are
optimized to operate at 12V.
Required Equipment
● MAX15093 or MAX15093A EV kit
● 12V, 15A DC power supply
● Voltmeter
Procedure
The EV kits are fully assembled and tested. Follow the
steps below to verify board operation. Caution: Do not
turn on the power supply until all connections are
completed.
The two EV kit versions (MAX15093AEVKIT# and
MAX15093EVKIT#) are built on the same PCB fabrication
and can be used interchangeably to evaluate either the
MAX15093 or MAX15093A by replacing U1 with the
desired device.
1) Verify that a shunt is installed across pins 1-2 on the
following jumpers: J1, J3, J4, J5, UV_IN, and CB.
2) Turn on the power supply and set the supply to 12V,
then disable the power supply.
3) Connect the positive terminal of the power supply
to the IN banana jack on the EV kits. Connect the
negative terminal of the power supply to the GND
banana jack.
Features
● 2.7V to 18V Operating-Voltage Range
● Up to 15A Configurable Load-Current Capability
● Banana Jacks for Input and Output Voltage
● Programmable Slew-Rate Control
● Selectable/Configurable Circuit-Breaker Threshold
● Configurable Overvoltage/Undervoltage Lockout
● Programmable Timeout Delay
4) Enable the power supply.
5) Verify that the voltage between the OUT and GND
banana jacks is 12V.
6) Verify that the internal regulator voltage (REG) is 3.3V.
7) The EV kits are now ready for additional evaluation.
● FAULT and PG Outputs
● Defined Safe Operation Area
● Proven PCB Layout
Ordering Information appears at end of data sheet.
● Fully Assembled and Tested
19-8764; Rev 1; 7/19
Evaluate: MAX15093/MAX15093A
MAX15093/MAX15093A
Evaluation Kits
OUT, U2 pulls the TIMEOUT pin low. The EV kit is configured
to have TIMEOUT pulled low after ~22ms.
Detailed Description of Hardware
The MAX15093 EV kit provides a proven design to
evaluate the MAX15093. The MAX15093 EV kit can be
conveniently connected between the system power and
the load using the banana jacks provided for the input and
output. PCB pads are provided to monitor and control the
device signals. The MAX15093 EV kit operates between
2.7V and 18V up to 15A load current capability.
Jumper TIMEOUT is also provided to bypass the timeout
delay and force TIMEOUT low, if installed. See Table 2 for
TIMEOUT settings.
Setting the Output Slew Rate
An external capacitor (C3) is connected from GATE to
GND on the IC to reduce the output slew rate during
startup. During startup, a 5.7µA (typ) current is sourced to
enhance the internal MOSFET with 28V/ms (typ). C3 can
be calculated according to the following formula:
Evaluating the MAX15093 or MAX15093A
The MAX15093 EV kit can be used to evaluate the
MAX15093A with the MAX15093AGWL+T installed, while
the MAX15093A EV kit can be used to evaluate the
MAX15093 with the MAX15093GWL+ installed. The
MAX15093A is pin-to-pin compatible with the MAX15093.
Refer to the MAX15093/MAX15093A IC data sheet for
details on the MAX15093A.
C3 = I
× (t /V
)
GATE
ON OUT
where I
is 5.7µA (typ), t
is the desired output
GATE
ON
ramp-up time, and V
is assumed to start from zero.
OUT
Undervoltage Lockout
The EV kit provides an option to configure the undervoltage-
lockout threshold. The undervoltage-lockout threshold for
the device is configured by the IN voltage level divided by
R1 and (R2 + R3) at the UV pin. By default, the
undervoltage-lockout threshold is set to 10.8V. The EV kit
also provides an option to externally provide a UV threshold.
Remove the jumper for UV_IN, then connect a power
supply with the desired voltage to the UV pin. Remove R2
to make UV independent from OV.
Circuit Breaker (CB)
Jumper CB sets the current limit for the internal circuit
breaker (CB) of the device. The CB pin can be connected
to a fixed resistor (R5) or a potentiometer (R11) to set the
current limit. See Table 1 for shunt positions.
The circuit-breaker threshold can be set according to the
following formula:
I
= R /2227 - 1.05
CB
CB
Overvoltage Lockout
where I
is in A and R
(the resistor between CB and
CB
CB
The EV kits provide an option to configure the overvolt-
age-lockout threshold. The overvoltage-lockout thresh-
old for the device is configured by the IN voltage level
divided by (R1 + R2) and R3 at the OV pin. By default, the
overvoltage-lockout threshold is set to 14V. The EV kit
also provides an option to externally provide an OV
threshold. Remove the jumper for UV_IN, then connect
a power supply with the desired voltage to the OV pin.
Remove R2 to make OV independent from UV.
ground) is in Ω.
Setting Timeout Delay for TIMEOUT (CDLY)
Capacitor C4 is used to set the timeout delay for
TIMEOUT to go low to prevent internal MOSFET shut-
down after power-up. This is set at a rate of 1s/µF. The EV
kit is configured for a 47ms timeout delay.
Delayed TIMEOUT
The IC’s TIMEOUT pin must be pulled low before the
timeout delay set by capacitor C4 elapses. The EV kit
provides a simple timer circuit comprised of U2, R7, and
C5 to pull the TIMEOUT pin low before the timeout delay.
Once PG asserts as open-drain, R7 begins to charge C5
to the output voltage (OUT). When C5 charges to 2/3 x
Current-Sense Output (ISENSE)
The IC’s ISENSE pin is the output of an accurate
current-sense amplifier and provides a source current
proportional to the load current flowing into the main
switch. The factory-trimmed current ratio is set to 157µA/A.
On the EV kit, this allows producing a scaled voltage by
routing resistor R6 from ISENSE to GND.
Table 1. CB Jumper Selection
SHUNT
POSITION
CB PIN
CONNECTED TO
CURRENT LIMIT
1-2*
2-3
R5
16.5A
R11
Adjustable
*Default position.
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Evaluate: MAX15093/MAX15093A
MAX15093/MAX15093A
Evaluation Kits
Table 2. TIMEOUT Jumper Selection
SHUNT
EN PIN
TIMEOUT DELAY
POSITION
Installed
Forced to GND
Bypassed
Not installed*
Set low when C5 is charged to 2/3 x OUT; timing is set by R7/C5
47ms (set by C4)
*Default position.
Component Suppliers
SUPPLIER
Fairchild Semiconductor
Murata Americas
PHONE
WEBSITE
www.fairchildsemi.com
888-522-5372
770-436-1300
847-803-6100
www.murataamericas.com
www.component.tdk.com
TDK Corp.
Note: Indicate that you are using the MAX15093/MAX15093A when contacting these component suppliers.
Ordering Information
PART
TYPE
DESCRIPTION
Latched-off fault
management
MAX15093EVKIT#
EV Kit
Auto-retry fault
management
MAX15093AEVKIT#
EV Kit
#Denotes RoHS compliant.
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Evaluate: MAX15093/MAX15093A
MAX15093/MAX15093A
Evaluation Kits
MAX15093/93A EV Component List
TITLE: Bill of Materials
DESIGN: max15093_evkit_a
ITEM QTY REF DES
Var Status
Pref
MAXINV
MFG PART #
MANUFACTURER
TDK
VALUE
1UF
DESCRIPTION
CAPACITOR; SMT (0402); CERAMIC CHIP; 1UF; 25V; TOL=10%; TG=-55
DEGC TO +85 DEGC; TC=X5R
CAPACITOR; SMT; 0402; CERAMIC; 8200pF; 50V; 10%; X7R; -55degC to +
125degC; 0 +/-15% degC MAX.
CAPACITOR; SMT (0402); CERAMIC CHIP; 0.047UF; 25V; TOL=10%; TG=-55
DEGC TO +125 DEGC
CAPACITOR; SMT (0603); CERAMIC CHIP; 0.22UF; 25V; TOL=10%; TG=-55
DEGC TO +125 DEGC; TC=X7R
1
2
3
4
5
6
2
1
1
1
6
1
C1, C2
C3
20-0001U-Z51
20-8200P-14
20-0U047-03
20-00U22-12
20-0010U-A4
01-PEC03SAAN3P-21
C1005X5R1E105K050
C0402X7R500822KNP
Pref
VENKEL LTD.
8200PF
0.047UF
0.22UF
10UF
C4
Pref
C1005X7R1E473K; GRM155R71E473K
C0603C224K3RAC; GMC10X7R224K25;
GRM188R71E224KA88; C1608X7R1E224K08
TDK/MURATA
C5
Pref
KEMET; MURATA; TDK
MURATA; SAMSUNG ELECTRONICS
SULLINS
CAPACITOR; SMT (1206); CERAMIC CHIP; 10UF; 25V; TOL=10%; TG=-55
DEGC TO +125 DEGC; TC=X7R
C6-C11
CB
Pref
GRM31CR71E106KA12L; CL31B106KAHNNN
PEC03SAAN
Pref
PEC03SAAN
CONNECTOR; MALE; THROUGH HOLE; BREAKAWAY; STRAIGHT; 3PINS
OV, UV, REG,
VCC, CDLY,
GATE
TEST POINT; PIN DIA=0.1IN; TOTAL LENGTH=0.3IN; BOARD HOLE=0.04IN;
RED; PHOSPHOR BRONZE WIRE SILVER PLATE FINISH; RECOMMENDED
FOR BOARD THICKNESS=0.062IN; NOT FOR COLD TEST
7
6
Pref
02-TPMINI5000-00
5000 KEYSTONE
N/A
J1, J3-J5, PG,
CGATE, FAULT,
UV_IN, ISENSE,
8
9
10
10 TIMEOUT
Pref
Pref
Pref
01-PEC02SAAN2P-21
30-SMBJ18A-00
30-B330A-00
PEC02SAAN
SMBJ18A
B330A
SULLINS
LITTLE FUSE
DIODES INCORPORATED
PEC02SAAN
18V
B330A
CONNECTOR; MALE; THROUGH HOLE; BREAKAWAY; STRAIGHT; 2PINS
DIODE; TVS; SMB (DO-214AA); PIV=18V; IF=20.6A
DIODE; SCH; SMT; PIV=30V; IF=3A
1
1
D1
D2
INX, GDRV,
OUTX, GNDX1,
GNDX2
EVK KIT PARTS; MAXIM PAD; WIRE; NATURAL; SOLID; WEICO WIRE; SOFT
DRAWN BUS TYPE-S; 20AWG
CONNECTOR; PANELMOUNT; BINDING POST; STRAIGHT THROUGH; 1PIN;
11
12
13
14
5
2
2
1
Pref
Pref
Pref
Pref
01-9020BUSS20AWG-00 9020 BUSS
01-70071P-80
WEICO WIRE
MAXIMPAD
GND, GND1
IN, OUT
J2
7007 KEYSTONE
7006 KEYSTONE
SULLINS ELECTRONIC CORP.
7007 BLACK
CONNECTOR; PANELMOUNT; BINDING POST; STRAIGHT THROUGH; 1PIN;
7006 RED
01-70061P-80
01-PEC02DAAN4P-21
PEC02DAAN
PEC02DAAN
CONNECTOR; MALE; THROUGH HOLE; BREAKAWAY; STRAIGHT; 4PINS
TRAN; POWER MOSFET; SINGLE N-CHANNEL; NCH; TO-252; PD-(1.38W); I-
(54A); V-(30V)
RESISTOR; 0402; 17.8K OHM; 1%; 100PPM; 0.063W; THICK FILM
RESISTOR; 0402; 523 OHM; 1%; 100PPM; 0.063W; THICK FILM 3-LAYER
15
16
1
1
Q1
R1
Pref
Pref
90-NTD4906NT4G-21
80-017K8-23
NTD4906NT4G
CRCW040217K8FK
ON SEMICONDUCTOR
VISHAY DALE
NTD4906NT4G
17.8K
17
18
19
1
1
1
R2
R3
R4
Pref
Pref
Pref
80-0523R-23
80-01K78-23
80-0010R-49
ERJ-2RKF5230X
ERJ-2RKF1781X
CRCW040210R0JN
CRCW060340K2FK; RC0603FR-0740K2L; ERJ-
3EKF4022V
CRCW0402499RFK / ERJ-2RKF4990X
ERJ-3GEYJ102V
ERJ-3GEYJ104V
ERJ-2GEJ104X
CRCW060349R9FK
VISHAY DALE/PANASONIC
PANASONIC
VISHAY DALE
523 ELECTRODE
1.78K
40.2K
RESISTOR; 0402; 1.78K OHM; 1%; 100PPM; 0.10W; THICK FILM
10 RESISTOR; 0402; 10 OHM; 5%; 200PPM; 0.063W; THICK FILM
20
21
22
23
24
25
1
1
1
1
1
1
R5
R6
R7
R8
R9
R10
Pref
Pref
Pref
Pref
Pref
Pref
80-040K2-24
80-0499R-23
80-0001K-53
80-0100K-53
80-0100K-Q6
80-049R9-24
VISHAY DALE/YAGEO/PANASONIC
VISHAY DALE / Panasonic
PANASONIC
PANASONIC
PANASONIC
RESISTOR; 0603; 40.2K; 1%; 100PPM; 0.10W; THICK FILM
499 RESISTOR; 0402; 1K; 1%; 100PPM; 0.0625W; THICK FILM
RESISTOR; 0603; 1K OHM; 5%; 200PPM; 0.10W; THICK FILM
RESISTOR; 0603; 100K OHM; 5%; 200PPM; 0.10W; THICK FILM
RESISTOR; 0402; 100K OHM; 5%; 200PPM; 0.10W; THICK FILM
49.9 RESISTOR; 0603; 49.9 OHM; 1%; 100PPM; 0.10W; THICK FILM
RESISTOR; THROUGH HOLE-RADIAL LEAD; 3296 SERIES; 50K OHM; 10%;
100PPM; 0.5W
1K
100K
100K
VISHAY DALE
26
27
1
1
R11
R12
Pref
Pref
80-0050K-AA19
80-0000R-26A
3296Y-1-503LF
ERJ-2GE0R00X
BOURNS
PANASONIC
50K
0
RESISTOR; 0402; 0 OHM; 0%; JUMPER; 0.10W; THICK FILM
TEST POINT; JUMPER; STR; TOTAL LENGTH=0.24IN; BLACK;
INSULATION=PBT;PHOSPHOR BRONZE CONTACT=GOLD PLATED
EVKIT PART - IC; MAX15093; WLP20; PKG CODE W402B3+1
IC; TIMR; GENERAL PURPOSE TIMER; NSOIC8 150MIL
PCB: MAX15093
28
29
30
6
1
1
SU1-SU6
U1
U2
Pref
Pref
Pref
Pref
02-JMPFS1100B-00
MAX15093
ICM7555ISA+
EPCB15093
SX1100-B
KYCON
MAXIM
MAXIM
MAXIM
SX1100-B
MAX15093
ICM7555ISA+
PCB
MAX15093
ICM7555ISA+
MAX15093
31
1
TOTAL
62
DO NOT PURCHASE(DNP)
ITEM QTY REF DES
Var Status
DNP
MAXINV
MFG PART #
MANUFACTURER
TDK/SAMSUNG ELECTRONICS
PANASONIC
VALUE
10UF
DESCRIPTION
CAPACITOR; SMT (0603); CERAMIC CHIP; 10UF; 25V; TOL=20%; TG=-55
DEGC TO +85 DEGC; TC=X5R
CAPACITOR; THROUGH HOLE-RADIAL LEAD; ALUMINUM-ELECTROLYTIC;
180UF; 25V; TOL=20%
CAPACITOR; SMT (0402); CERAMIC CHIP; 0.1UF; 25V; TOL=10%;
MODEL=GRM SERIES; TG=-55 DEGC TO +125 DEGC; TC=X7R
CAPACITOR; SMT (0402); CERAMIC CHIP; 0.01UF; 50V; TOL=10%; TG=-55
DEGC TO +125 DEGC; TC=X7R
CAPACITOR; THROUGH HOLE-RADIAL LEAD; ALUMINUM-ELECTROLYTIC;
470UF; 25V; TOL=20%
1
2
3
4
1
1
2
1
C12
20-0010U-P7
20-0180U-57
20-000U1-B68
20-00U01-B60
20-0470U-39
C1608X5R1E106M080AC; CL10A106MA8NRNC
25SEPF180M
C13
DNP
180UF
0.1UF
0.01UF
470UF
C14, C15
C16
DNP
GRM155R71E104KE14
MURATA
DNP
C0402C103K5RAC;GRM155R71H103KA88
ECA-1EM471
KEMET/MURATA
PANASONIC
5
2
7
C17, C18
DNP
TOTAL
PACKOUT (These are purchased parts but not assembled on PCB and will be shipped with PCB)
ITEM QTY REF DES
MAXINV
MFG PART #
MANUFACTURER
VALUE
?
DESCRIPTION
COMMENTS
BOX;SMALL BROWN 9
1
2
1
1
PACKOUT
PACKOUT
88-00711-SML
88-00711-SML
N/A
3/16X7X1 1/4 - PACKOUT
ESD BAG;BAG;STATIC
SHIELD ZIP
4inX6in;W/ESD LOGO -
PACKOUT
87-02162-00
87-02162-00
N/A
N/A
?
?
PINK FOAM;FOAM;ANTI-
STATIC PE
12inX12inX5MM -
PACKOUT
3
4
1
1
PACKOUT
85-MAXKIT-PNK 85-MAXKIT-PNK
WEB INSTRUCTIONS FOR
MAXIM DATA SHEET
LABEL(EV KIT BOX) -
PACKOUT
PACKOUT
PACKOUT
EVINSERT
EVINSERT
N/A
N/A
?
?
5
1
5
85-84003-006
85-84003-006
TOTAL
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Evaluate: MAX15093/MAX15093A
MAX15093/MAX15093A
Evaluation Kits
MAX15093/93A EV Schematic
+
+
G N D 1
D 2
G N D 2
C 2
G N D
C 1
G N D 3
B 2
+
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Evaluate: MAX15093/MAX15093A
MAX15093/MAX15093A
Evaluation Kits
MAX15093/93A EV PCB Layout
Figure 1. Component Placement Guide (Component Side)
Figure 2. PCB Layout (Component Side)
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Evaluate: MAX15093/MAX15093A
MAX15093/MAX15093A
Evaluation Kits
MAX15093/93A EV PCB Layout (continued)
Figure 3. PCB Layout (Layer 2 (GND))
Figure 4. PCB Layout (Layer 3 (PWR))
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Evaluate: MAX15093/MAX15093A
MAX15093/MAX15093A
Evaluation Kits
MAX15093/93A EV PCB Layout (continued)
Figure 5. PCB Layout (Solder Side)
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Evaluate: MAX15093/MAX15093A
MAX15093/MAX15093A
Evaluation Kits
Revision History
REVISION REVISION
PAGES
CHANGED
DESCRIPTION
NUMBER
DATE
0
1/17
Initial release
—
Describe interchangeability of the two EV kit versions to evaluate either MAX15093 or
MAX15093A
1
7/19
1, 2, 3
For information on other Maxim Integrated products, visit Maxim Integrated’s website at www.maximintegrated.com.
Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses
are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time.
©
Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
2019 Maxim Integrated Products, Inc.
│ 9
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