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SIP32458DB-T2-GE1

P1-P3P4-P6P7-P9P10-P11
Vishay Siliconix
SiP32458, SiP32459
Document Number: 63999
S13-1423-Rev. B, 24-Jun-13
www.vishay.com
1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
For technical questions, contact: powerictechsupport@vishay.com
20 m, Slew Rate Controlled Load Switch in WCSP6
DESCRIPTION
SiP32458 and SiP32459 are slew rate controlled integrated
high side load switches that operate in the input voltage
range from 1.5 V to 5.5 V.
SiP32458 and SiP32459 are of P-channel MOSFET
switching element with integrated gate pump that provides
20 m switch on resistance over a wide input voltage range.
These devices have low voltage logic control threshold that
can interface with low voltage control I/O directly without
extra level shift or driver. A 2.8 M pull-down resistor is
integrated at logic control EN pin.
The slow slew rate of SiP32458 and SiP32459 in the range
of 3 ms limits the in-rush current and minimized the switching
noise.
The SiP32458 features a reverse current blocking capability
while the SiP32459 features an integrated output discharge
switch.
Both SIP32458 and SiP32459 are available in compact wafer
level WCSP package, WCSP6 1 mm x 1.5 mm with 0.5 mm
pitch.
FEATURES
• Low input voltage, 1.5 V to 5.5 V
• Low R
ON
, 20 m typical at 5 V
• Slew rate control
• Low logic control
• Reverse current blocking when disabled
(SiP32458, without output discharge switch)
• Integrated output discharge switch (SiP32459 only)
• Integrated pull down resistor at EN pin
• 6 bumps WCSP package
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?9991
APPLICATIONS
• Battery operated devices
• Smart phones
• GPS and PMP
• Computer
• Medical and healthcare equipment
• Industrial and instrument
• Cellular phones and portable media players
• Game console
TYPICAL APPLICATION CIRCUIT
Figure 1 - SiP32458 and SiP32459 Typical Application Circuit
SiP32458, SiP32459
IN
IN
V
OUT
OUT
OUT
V
IN
GND
GND
GND
EN
EN
C
IN
C
OUT
Available
www.vishay.com
2
Document Number: 63999
S13-1423-Rev. B, 24-Jun-13
Vishay Siliconix
SiP32458, SiP32459
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
For technical questions, contact: powerictechsupport@vishay.com
Note:
GE1 denotes halogen-free and RoHS compliant
Notes:
a. Device mounted with all bumps soldered to PC board.
b. Derate 9.1 mW/°C above T
A
= 70 °C.
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating/conditions for extended periods may affect device reliability.
ORDERING INFORMATION
Temperature Range Package Marking Part Number
- 40 °C to 85 °C
WCSP: 6 Bumps
(2 x 3, 0.5 mm pitch,
250 µm bump height,
1.5 mm x 1 mm die size)
AA SiP32458DB-T2-GE1
AB SiP32459DB-T2-GE1
ABSOLUTE MAXIMUM RATINGS
Parameter Limit Unit
Supply Input Voltage (V
IN
) - 0.3 to 6
VEnable Input Voltage (V
EN
) - 0.3 to 6
Output Voltage (V
OUT
) - 0.3 to 6
Maximum Continuous Switch Current (I
max.
)3
A
Maximum Pulsed Current (I
DM
) V
IN
(Pulsed at 1 ms, 10 % Duty Cycle) 6
ESD Rating (HBM) 4000 V
Junction Temperature (T
J
) - 40 to 150 °C
Thermal Resistance (
JA
)
a
110 °C/W
Power Dissipation (P
D
)
a
500 mW
RECOMMENDED OPERATING RANGE
Parameter Limit Unit
Input Voltage Range (V
IN
)
1.5 to 5.5 V
Operating Junction Temperature Range - 40 to 125 °C
Document Number: 63999
S13-1423-Rev. B, 24-Jun-13
www.vishay.com
3
Vishay Siliconix
SiP32458, SiP32459
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
For technical questions, contact: powerictechsupport@vishay.com
Notes:
a. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum.
b. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
c. For V
IN
outside this range consult typical EN threshold curve.
PIN CONFIGURATION
SPECIFICATIONS
Parameter Symbol
Test Conditions Unless Specified
V
IN
= 1.5 V to 5.5 V, T
A
= - 40 °C to 85 °C
(Typical values are at V
IN
= 4.5 V, T
A
= 25 °C)
Limits
Unit
Min.
a
Typ.
b
Max.
a
Operating Voltage
c
V
IN
1.5 - 5.5 V
Quiescent Current
I
Q
V
EN
= V
IN
, OUT = open
-4.29.5
µA
Off Supply Current
I
Q(off)
SiP32458
EN = GND, OUT = open
--1
SiP32459 - - 10
Off Switch Current
I
DS(off)
EN = GND, OUT = 0 V - - 10
Reverse Blocking Current
I
RB
V
OUT
= 2.5 V, V
IN
= 0.75 V, V
EN
= 0 V
(SiP32458 only)
--10
On-Resistance
R
DS(on)
V
IN
= 1.5 V, I
L
= 500 mA, T
A
= 25 °C
-3036
m
V
IN
= 1.8 V, I
L
= 500 mA, T
A
= 25 °C
-2632
V
IN
= 3.3 V, I
L
= 500 mA, T
A
= 25 °C
-2026
V
IN
= 5 V, I
L
= 1 A, T
A
= 25 °C
-2026
On-Resistance Temp.-Coefficient
TC
RDS
-2820-ppm/°C
Output Pulldown Resistance
R
PD
V
IN
= 3.3 V, I
OUT
= 5 mA, V
EN
= 0 V
(SiP32459 only)
-70-
EN Input Low Voltage
c
V
IL
V
IN
= 1.5 V
--0.4
V
EN Input High Voltage
c
V
IH
V
IN
= 5.5 V
1--
EN Input Leakage
I
EN
V
IN
= 5.5 V, V
EN
= 0 V
--1
µA
V
IN
= 5.5 V, V
EN
= 1.2 V
-0.441
EN Pull Down Resistor
R
EN
V
IN
= 5.5 V, V
EN
= 1.2 V
-2.8-M
Output Turn-On Delay Time
t
d(on)
V
IN
= 4.5 V, R
LOAD
= 5 ,
C
L
= 100 µF, T
A
= 25 °C
-0.5-
ms
Output Turn-On Rise Time
t
r
-3-
Output Turn-Off Delay Time
t
d(off)
-18-µs
Figure 2 - WCSP 2 x 3 Package
PIN DESCRIPTION
Pin Number Name Function
A1, B1 OUT These are the output pins of the switch
C1 GND Ground connection
A2, B2 IN These are input pins of the switch
C2 EN Enable input
W
AA
12
OUT
IN
OUT
IN
GND
EN
IN
IN
EN
A
B
C
OUT
OUT
GND
A1A2
B1B2
C1C2
Backside
Bumpside
P1-P3P4-P6P7-P9P10-P11

SIP32458DB-T2-GE1

Mfr. #:
Buy SIP32458DB-T2-GE1
Manufacturer:
Vishay / Siliconix
Description:
Power Switch ICs - Power Distribution 20Mohm Slew Rate Load Switch
Lifecycle:
New from this manufacturer.
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