uPA1981 DS - Renesas Electronics

To our customers,
Old Company Name in Catalogs and Other Documents
On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology
Corporation, and Renesas Electronics Corporation took over all the business of both
companies. Therefore, although the old company name remains in this document, it is a valid
Renesas Electronics document. We appreciate your understanding.
Renesas Electronics website: http://www.renesas.com
April 1st, 2010
Renesas Electronics Corporation
Issued by: Renesas Electronics Corporation (http://www.renesas.com)
Send any inquiries to http://www.renesas.com/inquiry.
Notice
1.
2.
3.
4.
5.
6.
7.
All information included in this document is current as of the date this document is issued. Such information, however, is
subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please
confirm the latest product information with a Renesas Electronics sales office. Also, please pay regular and careful attention to
additional and different information to be disclosed by Renesas Electronics such as that disclosed through our website.
Renesas Electronics does not assume any liability for infringement of patents, copyrights, or other intellectual property rights
of third parties by or arising from the use of Renesas Electronics products or technical information described in this document.
No license, express, implied or otherwise, is granted hereby under any patents, copyrights or other intellectual property rights
of Renesas Electronics or others.
You should not alter, modify, copy, or otherwise misappropriate any Renesas Electronics product, whether in whole or in part.
Descriptions of circuits, software and other related information in this document are provided only to illustrate the operation of
semiconductor products and application examples. You are fully responsible for the incorporation of these circuits, software,
and information in the design of your equipment. Renesas Electronics assumes no responsibility for any losses incurred by
you or third parties arising from the use of these circuits, software, or information.
When exporting the products or technology described in this document, you should comply with the applicable export control
laws and regulations and follow the procedures required by such laws and regulations. You should not use Renesas
Electronics products or the technology described in this document for any purpose relating to military applications or use by
the military, including but not limited to the development of weapons of mass destruction. Renesas Electronics products and
technology may not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited
under any applicable domestic or foreign laws or regulations.
Renesas Electronics has used reasonable care in preparing the information included in this document, but Renesas Electronics
does not warrant that such information is error free. Renesas Electronics assumes no liability whatsoever for any damages
incurred by you resulting from errors in or omissions from the information included herein.
Renesas Electronics products are classified according to the following three quality grades: “Standard”, “High Quality”, and
“Specific”. The recommended applications for each Renesas Electronics product depends on the product’s quality grade, as
indicated below. You must check the quality grade of each Renesas Electronics product before using it in a particular
application. You may not use any Renesas Electronics product for any application categorized as “Specific” without the prior
written consent of Renesas Electronics. Further, you may not use any Renesas Electronics product for any application for
which it is not intended without the prior written consent of Renesas Electronics. Renesas Electronics shall not be in any way
liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for an
application categorized as “Specific” or for which the product is not intended where you have failed to obtain the prior written
consent of Renesas Electronics. The quality grade of each Renesas Electronics product is “Standard” unless otherwise
expressly specified in a Renesas Electronics data sheets or data books, etc.
“Standard”:
8.
9.
10.
11.
12.
Computers; office equipment; communications equipment; test and measurement equipment; audio and visual
equipment; home electronic appliances; machine tools; personal electronic equipment; and industrial robots.
“High Quality”: Transportation equipment (automobiles, trains, ships, etc.); traffic control systems; anti-disaster systems; anticrime systems; safety equipment; and medical equipment not specifically designed for life support.
“Specific”:
Aircraft; aerospace equipment; submersible repeaters; nuclear reactor control systems; medical equipment or
systems for life support (e.g. artificial life support devices or systems), surgical implantations, or healthcare
intervention (e.g. excision, etc.), and any other applications or purposes that pose a direct threat to human life.
You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics,
especially with respect to the maximum rating, operating supply voltage range, movement power voltage range, heat radiation
characteristics, installation and other product characteristics. Renesas Electronics shall have no liability for malfunctions or
damages arising out of the use of Renesas Electronics products beyond such specified ranges.
Although Renesas Electronics endeavors to improve the quality and reliability of its products, semiconductor products have
specific characteristics such as the occurrence of failure at a certain rate and malfunctions under certain use conditions. Further,
Renesas Electronics products are not subject to radiation resistance design. Please be sure to implement safety measures to
guard them against the possibility of physical injury, and injury or damage caused by fire in the event of the failure of a
Renesas Electronics product, such as safety design for hardware and software including but not limited to redundancy, fire
control and malfunction prevention, appropriate treatment for aging degradation or any other appropriate measures. Because
the evaluation of microcomputer software alone is very difficult, please evaluate the safety of the final products or system
manufactured by you.
Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental
compatibility of each Renesas Electronics product. Please use Renesas Electronics products in compliance with all applicable
laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS
Directive. Renesas Electronics assumes no liability for damages or losses occurring as a result of your noncompliance with
applicable laws and regulations.
This document may not be reproduced or duplicated, in any form, in whole or in part, without prior written consent of Renesas
Electronics.
Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this
document or Renesas Electronics products, or if you have any other inquiries.
(Note 1) “Renesas Electronics” as used in this document means Renesas Electronics Corporation and also includes its majorityowned subsidiaries.
(Note 2) “Renesas Electronics product(s)” means any product developed or manufactured by or for Renesas Electronics.
DATA SHEET
INTEGRATED LOAD SWITCH
µ PA1981
N-CHANNEL/P-CHANNEL MOS FET PAIR
FOR LOAD SWITCH
PACKAGE DRAWING (Unit: mm)
DESCRIPTION
0.32 +0.1
–0.05
+0.1
0.65 –0.15
2.8 ±0.2
This load switch integrated a small N-Channel MOS FET (Q1), which
drives a large P-Channel MOS FET (Q2) in one tiny package (SC-95).
0 to 0.1
FEATURES
0.95
• VS2D21 = 0.2 V MAX. (VS2S1 = 5.0 V, ID2 = −2.8 A, RD2S2(on)1 = 70 mΩ)
0.65
0.95
1.9
• VS2D22 = 0.2 V MAX. (VS2S1 = 2.5 V, ID2 = −1.9 A, RD2S2(on)2 = 105 mΩ)
0.4
power management in portable electronic equipment where 2.5 to 8 V
input and 2.8 A output current capability are needed.
0.16 +0.1
–0.06
1.5
The µ PA1981 is a N-Channel/P-Channel MOS FET pair for compact
0.9 to 1.1
2.9 ±0.2
ORDERING INFORMATION
PART NUMBER
PACKAGE
µ PA1981TE
SC-95 (Mini Mold Thin Type)
Marking: TZ
PIN CONNECTION (Top View)
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Source2 to Source1 Input Voltage Range
VS2S1
2.5 to 8.0
V
Gate1 to Source1 On Voltage Range
VG1S1
1.5 to 7.0
V
Drain2 Current (DC)
Note1
Drain2 Current (pulse)
Note2
Total Power Dissipation
Note1
6
5
4
ID2(DC)
−2.8
A
−10.0
1. S1(Q1)
4. S2(Q2)
ID2(pulse)
A
2. D2(Q2)
5. G1(Q1)
PT
1.0
W
3. D2(Q2)
6. G2/D1
150
°C
Channel Temperature
Tch
Storage Temperature
Tstg
−55 to +150
2
Notes 1. Mounted on FR-4 Board of 2500 mm x 1.6 mm, t ≤ 5 sec
°C
1
2
3
2. PW ≤ 10 µs, Duty Cycle ≤ 1%
Remark The diode connected between the gate and source of the transistor serves as a protector against ESD.
When this device actually used, an additional protection circuit is externally required if a voltage exceeding
the rated voltage may be applied to this device.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. G17263EJ1V0DS00 (1st edition)
Date Published July 2004 NS CP(K)
Printed in Japan
2004
µ PA1981
ELECTRICAL CHARACTERISTICS (TA = 25°C)
CHARACTERISTICS
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
OFF CHARACTERISTICS
Q2-S2 to D2 Leakage Current
IS2D2
VS2D2 = 8.0 V, VG1S1 = 0 V
1.0
µA
Q1-D1 to S1 Leakage Current
ID1S1
VD1S1 = 8.0 V, VG1S1 = 0 V
1.0
µA
ON CHARACTERISTICS
Q2-S2 to D2 Voltage
Note
Q2-Static On-Resistance
Q2-S2 to D2 Current
Note
VS2D21
VS2S1 = 5.0 V, VG1S1 = 3.3 V, ID2 = −2.8 A
0.15
0.2
V
VS2D22
VS2S1 = 2.5 V, VG1S1 = 3.3 V, ID2 = −1.9 A
0.15
0.2
V
RD2S2(on)1
VG2S2 = −5.0 V, ID2 = −2.8A
52
70
mΩ
RD2S2(on)2
VG2S2 = −2.5 V, ID2 = −1.9 A
76
105
mΩ
Note
IS2D21
VS2D2 = 0.2 V, VS2S1 = 5.0 V, VG1S1 = 3.3 V
2.8
A
IS2D22
VS2D2 = 0.2 V, VS2S1 = 2.5 V, VG1S1 = 3.3 V
1.9
A
Note Pulsed: PW ≤ 350 µs, Duty Cycle ≤ 2%
CIRCUIT1 EXAMPLE OF APPLICATION CIRCUIT
µ PA1981
Q2
S2
D2
+Vin
R1
G2/D1
Ci
G1
Q1
Co
LOAD
VON/OFF
S1
GND
RECOMMENDATION OF CIRCUIT1
Co ≤ 1 µF for applications
R1 is required to turn Q2 off.
Select R1 in the range of 10 to 470 kΩ.
2
Data Sheet G17263EJ1V0DS
µ PA1981
TYPICAL CHARACTERISTICS (TA = 25°C)
ON-STATE VOLTAGE (Pch) vs.
DRAIN2 CURRENT
ON-STATE VOLTAGE (Pch) vs.
CHANNEL TEMPERATURE
0.20
0.16
VS2D2 - On-state Voltage (Pch) - V
VS2D2 - On-state Voltage (Pch) - V
0.20
Tch = 125°C
0.12
25°C
0.08
Pulsed
VS2S1 = 5.0 V
VG1S1 = 1.5 to 7.0 V
0.04
Tch = 125°C
0.16
25°C
0.12
0.08
Pulsed
VS2S1 = 2.5 V
VG1S1 = 1.5 to 7.0 V
0.04
0
0
0
-0.5
-1
-1.5
-2
-2.5
0
-3
ID2 - Drain2 (Pch) Current - A
-1
-1.5
-2
-2.5
-3
ID2 - Drain2 (Pch) Current - A
ON-STATE RESISTANCE (Pch) vs.
INPUT VOLTAGE
ON-STATE RESISTANCE (Pch) vs.
CHANNEL TEMPERATURE
14
12
10
RD2S2(on) - Static On-Resistance - mΩ
Pulsed
ID2 = −2.8 A
VG1S1 = 1.5 to 7.0 V
8
6
4
2
Pulsed
VG1S1 = 1.5 to 7.0 V
12
VS2S1 = 2.5 V
ID2 = −1.9 A
10
8
6
VS2S1 = 5.0 V
ID2 = −2.8 A
4
2
0
0
1
2
3
4
5
6
7
8
-50
VS2S1 - Source2 to Source Input Voltage - V
-25
0
25
50
75
100 125 150
Tch - Channel Temperature - °C
TRANSIENT THERMAL RESISTANCE vs. PULSE WIDTH
1000
rth- Transient Thermal Resistance - °C/W
RD2S2(on) - Static On-Resistance - mΩ
-0.5
100
10
1
Single pulse
Mounted on FR-4 board of 2500 mm2 x 1.6 mm
0.1
1m
10 m
100 m
1
10
100
1000
PW - Pulse Width - s
Data Sheet G17263EJ1V0DS
3
µ PA1981
• The information in this document is current as of July, 2004. The information is subject to change
without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets or
data books, etc., for the most up-to-date specifications of NEC Electronics products. Not all
products and/or types are available in every country. Please check with an NEC Electronics sales
representative for availability and additional information.
• No part of this document may be copied or reproduced in any form or by any means without the prior
written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may
appear in this document.
• NEC Electronics does not assume any liability for infringement of patents, copyrights or other intellectual
property rights of third parties by or arising from the use of NEC Electronics products listed in this document
or any other liability arising from the use of such products. No license, express, implied or otherwise, is
granted under any patents, copyrights or other intellectual property rights of NEC Electronics or others.
• Descriptions of circuits, software and other related information in this document are provided for illustrative
purposes in semiconductor product operation and application examples. The incorporation of these
circuits, software and information in the design of a customer's equipment shall be done under the full
responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by
customers or third parties arising from the use of these circuits, software and information.
• While NEC Electronics endeavors to enhance the quality, reliability and safety of NEC Electronics products,
customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To
minimize risks of damage to property or injury (including death) to persons arising from defects in NEC
Electronics products, customers must incorporate sufficient safety measures in their design, such as
redundancy, fire-containment and anti-failure features.
• NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and
"Specific".
The "Specific" quality grade applies only to NEC Electronics products developed based on a customerdesignated "quality assurance program" for a specific application. The recommended applications of an NEC
Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of
each NEC Electronics product before using it in a particular application.
"Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio
and visual equipment, home electronic appliances, machine tools, personal electronic equipment
and industrial robots.
"Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster
systems, anti-crime systems, safety equipment and medical equipment (not specifically designed
for life support).
"Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
support systems and medical equipment for life support, etc.
The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC
Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications
not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to
determine NEC Electronics' willingness to support a given application.
(Note)
(1) "NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its
majority-owned subsidiaries.
(2) "NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as
defined above).
M8E 02. 11-1