ncp639hmn10tcg ON Semiconductor, ncp639hmn10tcg Datasheet

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ncp639hmn10tcg

Manufacturer Part Number
ncp639hmn10tcg
Description
1a Cmos Low-dropout Voltage Regulator
Manufacturer
ON Semiconductor
Datasheet
NCP693
1A CMOS Low-Dropout
Voltage Regulator
designed for portable battery powered applications with high output
current requirement up to 1 A. Each device contains a voltage
reference unit, an error amplifier, a PMOS power transistor, resistors
for setting output voltage, a current limit circuits for over−current and
thermal−shutdown. A standby mode with ultra low supply current can
be realized with the chip enable function.
package. Standard voltage versions are 0.8 V, 1.0 V, 1.2 V, 2.5 V and
3.3 V.
Features
Typical Applications
© Semiconductor Components Industries, LLC, 2009
September, 2009 − Rev. 0
The NCP693 series of fixed output low dropout linear regulators are
The device is housed in the DFN 1.8x2, 0.50P surface mount
Maximum Operating Voltage of 6.5 V
Low Output Voltage Option down to 0.8 V
High Accuracy Output Voltage of 1.0%
Built−in Auto Discharge Function for D Version
These are Pb−Free Devices
Battery Powered Instruments
Hand−Held Instruments
Camcorders and Cameras
Portable communication equipments
1
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
ORDERING AND MARKING INFORMATION
UDFN6, 1.8x2, 0.5P
CASE 517BA
XXXX
MM
GND
Vout
Vout
PIN DESCRIPTION
http://onsemi.com
1
2
3
1
2
3
= Specific Device Code
= Lot Number
(Top View)
(Top View)
Publication Order Number:
MARKING
DIAGRAM
6
5
4
6
5
4
1
XMM
XXX
Vin
Vin
CE
NCP639/D

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ncp639hmn10tcg Summary of contents

Page 1

NCP693 1A CMOS Low-Dropout Voltage Regulator The NCP693 series of fixed output low dropout linear regulators are designed for portable battery powered applications with high output current requirement Each device contains a voltage reference unit, an ...

Page 2

Vin Vin Vref Current Limit & Thermal Shutdown CE Version H (NCP693HMNxxTCG) PIN FUNCTION DESCRIPTION Pin No. Pin Name 1 V Regulated output voltage. out 2 V Regulated output voltage. out 3 GND Power supply ground This input ...

Page 3

ELECTRICAL CHARACTERISTICS unless otherwise noted) Characteristic Output Voltage (T = 25° mA) A out 0.8 V 1.0 V 1.2 V 2.5 V 3.3 V Output Voltage (T = − 40°C to 85° out 0.8 V ...

Page 4

A typical application circuit for the NCP693 series is shown in Figure 2. Input Decoupling (C1) A 2.2 mF capacitor either ceramic or tantalum is recommended and should be connected as close as possible to the pins of NCP693 device. ...

Page 5

V = 1.4 V 1 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0.0 0.2 0.4 0.6 0.8 1.0 OUTPUT CURRENT (A) Figure 3. Output Voltage vs. Output Current NCP693xMN08TCG 3.0 2 ...

Page 6

INPUT VOLTAGE (V) Figure 9. Supply Current vs. Input Voltage NCP693xMN25TCG 0.804 0.802 0.800 0.798 0.796 0.794 0.792 −40.0 −20.0 0.0 20.0 TEMPERATURE (°C) Figure 11. Output ...

Page 7

T 1.0 0.8 0 25°C A 0.4 0.2 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 OUTPUT CURRENT (A) Figure 15. Dropout Voltage vs. Output Current NCP693xMN08TCG 0.6 0 25°C A 0.4 0.3 T ...

Page 8

I OUT 100 mA OUT 0.1 1.0 10.0 FREQUENCY (kHz) Figure 21. PSRR vs. Frequency NCP693xMN25TCG Figure 23. Turn Off Speed NCP693DMN08TCG Figure 25. Turn On Speed NCP693xMN08CTG ...

Page 9

I OUT C OUT 2 step 1 2 25°C A 2.0 1.5 1.0 0.5 0 TIME (ms) Figure 27. Input Response NCP693xMN08TCG 6.0 5.0 ...

Page 10

I OUT 100 C OUT 0.1 A/ms Slope TIME (ms) Figure 29. Input Response NCP693xMN08TCG 110 I OUT 100 ...

Page 11

... ORDERING INFORMATION Nominal Output Voltage Device NCP693HMN08TCG 0.8 NCP639HMN10TCG 1.0 NCP693HMN12TCG 1.2 NCP693HMN25TCG 2.5 NCP693HMN33TCG 3.3 NCP693DMN08TCG 0.8 NCP693DMN10TCG 1.0 NCP693DMN12TCG 1.2 NCP693DMN25TCG 2.5 NCP693DMN33TCG 3.3 †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Marking Package AM01 DFN (Pb− ...

Page 12

... B NOTE 3 0.05 C 0.35 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81− ...

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