TCR2DG13 [TOSHIBA]
Low Noise 200 mA CMOS Low Drop-Out Regulator in ultra small package;
| 型号： | TCR2DG13 |
| 厂家： | 
TOSHIBA |
| 描述： | Low Noise 200 mA CMOS Low Drop-Out Regulator in ultra small package |
| 文件： | 总15页 (文件大小：362K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TCR2DG series
TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic
TCR2DG series
Low Noise 200 mA CMOS Low Drop-Out Regulator in ultra small package
The TCR2DG series are CMOS general-purpose single-output
voltage regulators with an on/off control input, featuring low dropout
voltage, low quiescent bias current and fast load transient response.
These voltage regulators are available in fixed output voltages
between 1.2 V and 3.6 V and capable of driving up to 200 mA. They
feature overcurrent protection and thermal shut down function.
The TCR2DG series is offered in the ultra small package WCSP4
( 0.79 mm x 0.79 mm x 0.5 mm). It has a low dropout voltage of 75
mV ( 2.5 V output, IOUT = 100 mA) with low output noise voltage of 18
μV
(2.5 V output) and a load transient response of only
WCSP4
rms
⊿VOUT = ±65 mV ( IOUT = 1 mA⇔150 mA, COUT =1.0 μF).
As small ceramic input and output capacitors can be used with the
Weight : 0.7 mg (typ.)
TCR2DG series, these devices are ideal for portable applications that require high-density board assembly such as
cellular phones.
Features
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•
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Low Drop-out Voltage ( VIN-VOUT = 75 mV (typ.) at 2.5 V-output, IOUT = 100 mA )
Low quiescent bias current ( IB = 45 μA (typ.) at IOUT = 0 mA )
Low stand-by current ( IB(OFF) = 0.1 μA (typ.) at Stand-by mode )
Low output noise voltage
V
NO = 22 μV
NO = 18 μV
(typ.) at 3.0 V-output, IOUT = 10 mA, 10 Hz < f < 100 kHz
(typ.) at 2.5 V-output, IOUT = 10 mA, 10 Hz < f < 100 kHz
(typ.) at 1.2 V-output, IOUT = 10 mA, 10 Hz < f < 100 kHz
rms
rms
rms
V
VNO = 14 μV
•
High ripple rejection ratio
R.R = 75 dB (typ.) at 2.5 V-output, IOUT = 10 mA, f =1kHz
R.R = 62 dB (typ.) at 2.5 V-output, IOUT = 10 mA, f =10kHz
R.R = 50 dB (typ.) at 2.5 V-output, IOUT = 10 mA, f =100kHz
Fast load transient response (⊿VOUT = ±65 mV (typ.) at IOUT = 1mA ⇔ 150 mA, COUT =1.0 μF )
Output voltage accuracy ±1.0 %
•
•
•
•
•
•
•
•
Over current protection
Thermal shut down function
Built-in inrush current reduction circuit
Pull down connection between CONTROL and GND
Ceramic capacitors can be used ( CIN = 0.47μF, COUT =1.0 μF )
Ultra small package, WCSP4 ( 0.79 mm x 0.79 mm x 0.50 mm )
Pin Assignment (top view)
CONTROL
V
IN
(B2)
(A2)
Start of commercial production
V
OUT
(B1)
GND
(A1)
2013-01
1
2014-03-01
TCR2DG series
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Input voltage
Symbol
Rating
Unit
V
6.0
V
V
IN
Control voltage
Output voltage
Output current
Power dissipation
V
-0.3 to 6.0
CT
V
-0.3 to V + 0.3
IN
V
OUT
OUT
I
200
mA
mW
P
800
(Note1)
D
Operation temperature range
Junction temperature
T
−40 to 85
150
°C
°C
°C
opr
T
j
Storage temperature range
T
−55 to150
stg
Note:
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly
even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute
maximum ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Note1: Rating at mounting on a board
Glass epoxy(FR4) board dimension: 40mm x 40mm x 1.8mm, both sides of board
Metal pattern ratio: a surface approximately 50%, the reverse side approximately 50%
Through hole: diameter 0.5mm x 28
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TCR2DG series
List of Products Number, Marking and Output voltage
Top Marking
Products No.
Marking
Output voltage (V)
Example: TCR2DG15 (1.5 V output)
TCR2DG12
TCR2DG125
TCR2DG13
TCR2DG14
TCR2DG15
TCR2DG16
TCR2DG17
TCR2DG18
TCR2DG19
TCR2DG20
TCR2DG21
TCR2DG22
TCR2DG23
TCR2DG24
TCR2DG25
TCR2DG26
TCR2DG27
TCR2DG28
TCR2DG285
TCR2DG29
TCR2DG295
TCR2DG30
TCR2DG31
TCR2DG32
TCR2DG33
TCR2DG34
TCR2DG35
TCR2DG36
1.2
1.25*
1.3*
1.4*
1.5
D3
D8
D4
D5
DA
DB
DD
DE
DF
DG
DH
DI
DA
1.6*
1.7*
1.8
Index
1.9*
2.0*
2.1*
2.2*
2.3*
2.4*
2.5
DK
DL
DM
DN
DO
DP
D7
DR
D6
DS
DT
DV
DW
DX
DY
DZ
2.6*
2.7*
2.8
2.85*
2.9*
2.95*
3.0
3.1*
3.2*
3.3
3.4*
3.5*
3.6
* Please contact your local Toshiba representative if you are interested in products with * sign
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TCR2DG series
Electrical Characteristics
(Unless otherwise specified,
V
IN
= V
+ 1 V, I
= 50 mA, C = 0.47 μF, C
= 1.0 μF, T = 25°C)
OUT j
OUT
OUT
IN
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
Output voltage accuracy
Input voltage
V
-1.0
2.0
⎯
⎯
⎯
+1.0
5.5
5
%
V
⎯
OUT
V
⎯
IN
Line regulation
Reg･line
Reg･load
0.1
5
mV
mV
μA
2.0 V ≤ V ≤ 5.5 V, I
= 1 mA
IN
OUT
Load regulation
⎯
10
1 mA ≤ I
≤ 150 mA
OUT
Quiescent current
Stand-by current
Drop-out voltage
Temperature coefficient
I
⎯
45
0.1
75
70
14
70
I
= 0 mA
= 0 V
B
OUT
I
⎯
0.7
130
⎯
μA
V
I
B (OFF)
CT
V
-V
IN OUT
⎯
mV
ppm/°C
= 100 mA (Note 2)
OUT
T
⎯
−40°C ≤ T
≤ 85°C
+ 1 V,
CVO
opr
V
= V
⎯
⎯
V
= 1.2 V
IN
OUT
OUT
OUT
OUT
I
= 10 mA,
OUT
⎯
⎯
18
22
⎯
⎯
Output noise voltage
V
μV
V
V
= 2.5 V
= 3.0 V
NO
rms
10 Hz ≤ f ≤ 100 kHz,
Ta = 25°C
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
1.1
0
85
75
73
68
62
60
50
50
50
±65
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
5.5
0.5
V
V
V
V
V
V
V
V
V
= 1.2 V
= 2.5 V
= 3.0 V
= 1.2 V
= 2.5 V
= 3.0 V
= 1.2 V
= 2.5 V
= 3.0 V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
f = 1 kHz
V
= V
+ 1 V,
IN
OUT
I
= 10 mA,
OUT
Ripple rejection ratio
R.R.
dB
f = 10 kHz
f = 100 kHz
V
=500mV
p-p,
Ripple
Ta = 25°C
Load transient response
Control voltage (ON)
Control voltage (OFF)
⊿V
mV
V
I
= 1mA ⇔150mA, C
= 1.0 μF
OUT
OUT
OUT
V
⎯
CT (ON)
V
⎯
V
⎯
CT (OFF)
Note 2:
The 2.5 V output product.
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2014-03-01
TCR2DG series
Drop-out voltage
(I
= 100 mA, C = 0.47 μF, C
= 1.0 μF, T = 25°C)
OUT j
OUT
IN
Output voltages
Symbol
Min
Typ.
Max
Unit
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
1.2 V
1.25 V
1.3 V
193
181
168
148
133
121
112
104
101
98
800
750
700
600
500
400
300
200
190
170
160
150
140
130
120
110
1.4 V
1.5 V
1.6 V
1.7 V
1.8 V
1.85 V
1.9 V
2.0 V
2.1 V
V
− V
mV
IN
OUT
92
87
2.2 V, 2.3 V
82
2.4V ≤ V
≤ 2.6 V
≤ 2.95V
≤ 3.6 V
78
OUT
2.7V ≤ V
69
OUT
3.0V ≤ V
64
OUT
5
2014-03-01
TCR2DG series
Application Note
1. Recommended Application Circuit
CONTROL
voltage
Output
voltage
V
OUT
V
IN
HIGH
LOW
ON
OFF
OFF
1.0 μF
0.47 μF
OPEN
CONTROL
GND
The figure above shows the recommended configuration for using a Low-Dropout regulator. Insert a capacitor
at V
and V pins for stable input/output operation. (Ceramic capacitors can be used).
OUT
IN
2. Power Dissipation
Power dissipation is measured on the board condition shown below.
[The Board Condition]
Board material: Glass epoxy (FR4)
Board dimension: 40mm x 40mm (both sides of board)，t=1.8mm
Metal pattern ratio: a surface approximately 50%, the reverse side approximately 50%
Through hole: diameter 0.5mm x 28
PD - Ta
1000
800
600
400
200
0
-40
0
40
80
120
Ambient Temperature Ta (℃)
6
2014-03-01
TCR2DG series
Attention in Use
●
●
●
●
Output Capacitors
Ceramic capacitors can be used for these devices. However, because of the type of the capacitors, there might be
unexpected thermal features. Please consider application condition for selecting capacitors. And Toshiba
recommend the ESR of ceramic capacitor is under 10 Ω.
Mounting
The long distance between IC and output capacitor might affect phase assurance by impedance in wire and inductor.
For stable power supply, output capacitor need to mount near IC as much as possible. Also GND pattern need to
be large and make the wire impedance small as possible.
Permissible Loss
Please have enough design patterns for expected maximum permissible loss. And under consideration of
surrounding temperature, input voltage, and output current etc, we recommend proper dissipation ratings for
maximum permissible loss; in general maximum dissipation rating is 70 to 80 percent.
Over current Protection and Thermal shut down function
Over current protection and Thermal shut down function are designed in these products, but these does not assure
for the suppression of uprising device operation.
In use of these products, please read through and understand dissipation idea for absolute maximum ratings from
the above mention or our ‘Semiconductor Reliability Handbook’. Then use these products under absolute maximum
ratings in any condition. Furthermore, Toshiba recommend inserting failsafe system into the design.
7
2014-03-01
TCR2DG series
Representative Typical Characteristics
1) Output Voltage vs. Input Voltage
VOUT=1.2V
VOUT=1.8V
CIN = 0.47 μF, COUT = 1 μF
CIN = 0.47 μF, COUT = 1 μF
IOUT = 1mA
IOUT = 1mA
IOUT = 100mA
IOUT = 150mA
IOUT = 100mA
IOUT = 150mA
Input voltage VIN (V)
VOUT=3.0V
Input voltage VIN (V)
CIN = 0.47 μF, COUT = 1 μF
IOUT = 1mA
IOUT = 100mA
IOUT = 150mA
Input voltage VIN (V)
2) Output Voltage vs. Output Current
V
OUT=1.2V
V
OUT=1.8V
VIN = 2.2 V,
VIN = 2.8 V,
CIN = 0.47 μF, COUT = 1 μF
CIN = 0.47 μF, COUT = 1 μF
Output current IOUT (mA)
Output current IOUT (mA)
8
2014-03-01
TCR2DG series
V
OUT=3.0V
VIN = 4.0 V,
CIN = 0.47 μF, COUT = 1 μF
Output current IOUT (mA)
3) Output Voltage vs. Ambient Temperature
V
OUT=1.2V
V
OUT=1.8V
VIN = 2.8 V,
VIN = 2.2 V,
CIN = 0.47 μF, COUT = 1 μF
CIN = 0.47 μF, COUT = 1 μF
Ambient Temperature Ta (℃)
Ambient Temperature Ta (℃)
V
OUT=3.0V
VIN = 4.0 V,
CIN = 0.47 μF, COUT = 1 μF
Ambient Temperature Ta (℃)
9
2014-03-01
TCR2DG series
4) Dropout Voltage vs. Output Current
OUT=1.2V
VOUT=1.8V
V
CIN = 0.47 μF, COUT = 1 μF
CIN = 0.47 μF, COUT = 1 μF
Output current IOUT (mA)
Output current IOUT (mA)
V
OUT=3.0V
CIN = 0.47 μF, COUT = 1 μF
Output current IOUT (mA)
5) Quiescent Current vs. Input Voltage
OUT=1.2V
V
OUT=1.8V
V
CIN = 0.47 μF, COUT = 1 μF
OUT = 0 mA
CIN = 0.47 μF, COUT = 1 μF
I
IOUT = 0 mA
Input voltage VIN (V)
Input voltage VIN (V)
10
2014-03-01
TCR2DG series
V
OUT=3.0V
CIN = 0.47 μF, COUT = 1 μF
IOUT = 0 mA
Input voltage VIN (V)
6) Quiescent Current vs. Ambient Temperature
V
OUT=1.2V
V
OUT=1.8V
CIN = 0.47 μF, COUT = 1 μF
CIN = 0.47 μF, COUT = 1 μF
IOUT = 0 mA , VIN=2.2V
IOUT = 0 mA , VIN=2.8V
Ambient Temperature Ta (℃)
Ambient Temperature Ta (℃)
V
OUT=3.0V
CIN = 0.47 μF, COUT = 1 μF
IOUT = 0 mA , VIN=4.0V
Ambient Temperature Ta (℃)
11
2014-03-01
TCR2DG series
7) Output Voltage vs. Output Current
OUT=1.2V
V
V
OUT=3.0V
Pulse width= 1ms
Pulse width= 1ms
5.5V
5.5V
VIN = 2.2V
VIN = 4.0V
Output current IOUT (mA)
Output current IOUT (mA)
8) Ripple Rejection Ratio vs. Frequency
V
OUT=2.8V
V
OUT=1.2V
V
= 2.2 V ,V
= none, C
= 500 mV
IN
ripple
p p
−
V
= 3.8 V ,V
= none, C
= 500 mV
= 1μF
IN
ripple
p p
−
C
= 1μF
IN
OUT
C
IN
OUT
I
= 10 mA, Ta = 25°C
OUT
I
= 10 mA, Ta = 25°C
OUT
Frequency f (Hz)
Frequency f (Hz)
9) Control Transient vs. Response
VOUT=1.2V
V
OUT=3.0V
VIN = 4.0 V,
CIN = 0.47 μF, COUT = 1 μF
VIN = 2.2 V,
CIN = 0.47 μF, COUT = 1 μF
2.0
2.0
1.0
0
1.0
0
3.0
2.0
IOUT = 50mA
1.0
0.5
0
IOUT = 50mA
1.0
0
IOUT = 150mA
IOUT = 150mA
Time t (100 μs/div)
Time t (100 μs/div)
12
2014-03-01
TCR2DG series
10) Load Transient Response
VOUT=1.2V
VOUT=3.0V
(IOUT = 1mA ⇔ 150mA)
(IOUT = 1mA ⇔ 150mA)
VIN = 2.2 V,
VIN = 4.0 V,
CIN = 0.47 μF, COUT = 1 μF
CIN = 0.47 μF, COUT = 1 μF
200
100
200
100
0
0
1.3
1.2
1.1
3.1
3.0
2.9
Time t (100 μs/div)
Time t (100 μs/div)
13
2014-03-01
TCR2DG series
Package Dimensions
WCSP4
Unit : mm
Weight : 0.7 mg ( typ.)
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2014-03-01
TCR2DG series
RESTRICTIONS ON PRODUCT USE
•
•
•
Toshiba Corporation, and its subsidiaries and affiliates (collectively "TOSHIBA"), reserve the right to make changes to the information
in this document, and related hardware, software and systems (collectively "Product") without notice.
This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with
TOSHIBA's written permission, reproduction is permissible only if reproduction is without alteration/omission.
Though TOSHIBA works continually to improve Product's quality and reliability, Product can malfunction or fail. Customers are
responsible for complying with safety standards and for providing adequate designs and safeguards for their hardware, software and
systems which minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily
injury or damage to property, including data loss or corruption. Before customers use the Product, create designs including the
Product, or incorporate the Product into their own applications, customers must also refer to and comply with (a) the latest versions of
all relevant TOSHIBA information, including without limitation, this document, the specifications, the data sheets and application notes
for Product and the precautions and conditions set forth in the "TOSHIBA Semiconductor Reliability Handbook" and (b) the
instructions for the application with which the Product will be used with or for. Customers are solely responsible for all aspects of their
own product design or applications, including but not limited to (a) determining the appropriateness of the use of this Product in such
design or applications; (b) evaluating and determining the applicability of any information contained in this document, or in charts,
diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operating
parameters for such designs and applications. TOSHIBA ASSUMES NO LIABILITY FOR CUSTOMERS' PRODUCT DESIGN OR
APPLICATIONS.
•
PRODUCT IS NEITHER INTENDED NOR WARRANTED FOR USE IN EQUIPMENTS OR SYSTEMS THAT REQUIRE
EXTRAORDINARILY HIGH LEVELS OF QUALITY AND/OR RELIABILITY, AND/OR A MALFUNCTION OR FAILURE OF WHICH
MAY CAUSE LOSS OF HUMAN LIFE, BODILY INJURY, SERIOUS PROPERTY DAMAGE AND/OR SERIOUS PUBLIC IMPACT
("UNINTENDED USE"). Except for specific applications as expressly stated in this document, Unintended Use includes, without
limitation, equipment used in nuclear facilities, equipment used in the aerospace industry, medical equipment, equipment used for
automobiles, trains, ships and other transportation, traffic signaling equipment, equipment used to control combustions or explosions,
safety devices, elevators and escalators, devices related to electric power, and equipment used in finance-related fields. IF YOU USE
PRODUCT FOR UNINTENDED USE, TOSHIBA ASSUMES NO LIABILITY FOR PRODUCT. For details, please contact your
TOSHIBA sales representative.
•
•
Do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy Product, whether in whole or in part.
Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any
applicable laws or regulations.
•
•
The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any
infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to
any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise.
ABSENT A WRITTEN SIGNED AGREEMENT, EXCEPT AS PROVIDED IN THE RELEVANT TERMS AND CONDITIONS OF SALE
FOR PRODUCT, AND TO THE MAXIMUM EXTENT ALLOWABLE BY LAW, TOSHIBA (1) ASSUMES NO LIABILITY
WHATSOEVER, INCLUDING WITHOUT LIMITATION, INDIRECT, CONSEQUENTIAL, SPECIAL, OR INCIDENTAL DAMAGES OR
LOSS, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, LOSS OF OPPORTUNITIES, BUSINESS INTERRUPTION AND
LOSS OF DATA, AND (2) DISCLAIMS ANY AND ALL EXPRESS OR IMPLIED WARRANTIES AND CONDITIONS RELATED TO
SALE, USE OF PRODUCT, OR INFORMATION, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE, ACCURACY OF INFORMATION, OR NONINFRINGEMENT.
•
•
Do not use or otherwise make available Product or related software or technology for any military purposes, including without
limitation, for the design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile
technology products (mass destruction weapons). Product and related software and technology may be controlled under the
applicable export laws and regulations including, without limitation, the Japanese Foreign Exchange and Foreign Trade Law and the
U.S. Export Administration Regulations. Export and re-export of Product or related software or technology are strictly prohibited
except in compliance with all applicable export laws and regulations.
Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product.
Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances,
including without limitation, the EU RoHS Directive. TOSHIBA ASSUMES NO LIABILITY FOR DAMAGES OR LOSSES
OCCURRING AS A RESULT OF NONCOMPLIANCE WITH APPLICABLE LAWS AND REGULATIONS.
15
2014-03-01
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