NCP563 ON Semiconductor, NCP563 Datasheet

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NCP563

Manufacturer Part Number
NCP563
Description
(NCP562 / NCP563) AC-DC Offline Switching Controllers/Regulators
Manufacturer
ON Semiconductor
Datasheet

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designed for handheld communication equipment and portable battery
powered applications which require low quiescent. This series
features an ultra–low quiescent current of 2.5 mA. Each device
contains a voltage reference unit, an error amplifier, a PMOS power
transistor, resistors for setting output voltage, current limit, and
temperature limit protection circuits. The NCP562 series provides an
enable pin for ON/OFF control.
capacitors and requires a minimum output capacitor of 0.1 mF. The
device is housed in the micro–miniature SC82–AB surface mount
package. Standard voltage versions are 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3,
and 5.0 V. Other voltages are available in 100 mV steps.
Features
Typical Applications
May, 2002 – Rev. 2
This series of fixed output low–dropout linear regulators are
The NCP562 has been designed to be used with low cost ceramic
Low Quiescent Current of 2.5 mA Typical
Low Output Voltage Option
Output Voltage Accuracy of 2.0%
Temperature Range of –40 C to 85 C
NCP562 Provides an Enable Pin
Battery Powered Instruments
Hand–Held Instruments
Camcorders and Cameras
Semiconductor Components Industries, LLC, 2002
Figure 2. NCP563 Typical Application Diagram
Figure 1. NCP562 Typical Application Diagram
Input
Input
C1
C1
This device contains 28 active transistors
This device contains 28 active transistors
Gnd
V
Gnd Enable
V
in
in
V
N/C
V
out
out
OFF
ON
C2
C2
Output
Output
1
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
ORDERING INFORMATION
Gnd
Gnd 1
MARKING DIAGRAMS
PIN CONNECTIONS &
V
V
xxx
M
in
in
http://onsemi.com
SC82–AB (SC70–4)
(NCP562 Top View)
(NCP563 Top View)
1
2
2
4
CASE 419C
SQ SUFFIX
= Device Code
= Date Code
Publication Order Number:
1
4
3
4
3
Enable
V
N/C
V
out
out
NCP562/D

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NCP563 Summary of contents

Page 1

... Gnd Enable Input V C1 This device contains 28 active transistors Figure 1. NCP562 Typical Application Diagram Gnd Input V C1 This device contains 28 active transistors Figure 2. NCP563 Typical Application Diagram Semiconductor Components Industries, LLC, 2002 May, 2002 – Rev OFF Output V in out C2 N/C ...

Page 2

... Storage Temperature 1. This device series contains ESD protection and exceeds the following tests: Human Body Model 2000 V per MIL–STD–883, Method 3015 Machine Model Method 200 V 2. Latch up capability (85 C) "100 mA DC with trigger voltage. NCP562, NCP563 Description Symbol V in ...

Page 3

... Output Voltage Temperature Coefficient 3. Maximum package power dissipation limits must be observed. T J(max qJA 4. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible. NCP562, NCP563 = 1.0 mF 1.0 mF unless otherwise noted.) out J Symbol ...

Page 4

... T, TEMPERATURE ( C) Figure 5. Output Voltage versus Temperature 300 V = 3.0 V OUT(nom) 250 200 150 100 50 0 –50 – TEMPERATURE ( C) Figure 7. Dropout Voltage versus Temperature NCP562, NCP563 3 2 3.0 V OUT 2 1 100 0 1 Figure 4. Quiescent Current versus Input 3 OUT ...

Page 5

... –30 400 200 OUT –200 V = 3.0 V OUT –400 0 100 200 300 400 500 600 t, TIME (ms) Figure 11. Load Transient Response NCP562, NCP563 –30 1 0.5 0 –0.5 –1 400 450 500 0 50 100 Figure 10. Load Transient Response 3 2.5 2 1.5 1 0.5 0 ...

Page 6

... IC operation, bias, etc. When the LDO becomes loaded, this term is called the Ground current actually the difference between the input current (measured through the LDO input pin) and the output current. NCP562, NCP563 DEFINITIONS Line Regulation The change in output voltage for a change in input voltage. ...

Page 7

... If junction temperature is not allowed above the maximum 125 C, then the NCP562 and NCP563 can dissipate up to 250 The power dissipated by the NCP562 and NCP563 can be calculated from the following equation: P tot + [ gnd (I out ) ] ) [ out ] * I out output current is needed then the ground current from the data sheet is 2 ...

Page 8

... Surface mount board layout is a critical portion of the total design. The footprint for the semiconductor packages must be the correct size to insure proper solder connection NCP562, NCP563 interface between the board and the package. With the correct pad geometry, the packages will self align when subjected to a solder reflow process. SC– ...

Page 9

... Output Voltage Device NCP562SQ15T1 NCP562SQ18T1 NCP562SQ25T1 NCP562SQ27T1 NCP562SQ28T1 NCP562SQ30T1 NCP562SQ33T1 NCP562SQ50T1 NCP563SQ15T1 NCP563SQ18T1 NCP563SQ25T1 NCP563SQ27T1 NCP563SQ28T1 NCP563SQ30T1 NCP563SQ33T1 NCP563SQ50T1 Additional voltages are available upon request by contacting your ON Semiconductor representative. NCP562, NCP563 ORDERING INFORMATION Marking LDI 1.5 1.8 LEY 2.5 LDK 2.7 LEZ 2.8 LDL 3.0 LDM 3.3 LDN 5.0 LDP 1 ...

Page 10

... PACKAGE DIMENSIONS NCP562, NCP563 SC82–AB (SC70–4) SQ SUFFIX CASE 419C–01 ISSUE A K http://onsemi.com 10 ...

Page 11

... Notes NCP562, NCP563 http://onsemi.com 11 ...

Page 12

... Fax: 303–675–2176 or 800–344–3867 Toll Free USA/Canada Email: ONlit@hibbertco.com N. American Technical Support: 800–282–9855 Toll Free USA/Canada NCP562, NCP563 JAPAN: ON Semiconductor, Japan Customer Focus Center 4–32–1 Nishi–Gotanda, Shinagawa–ku, Tokyo, Japan 141–0031 Phone: 81–3–5740–2700 Email: r14525@onsemi ...

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