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NCV3063 Datasheet

  • NCV3063

  • 1.5 A, Step−Up/Down/Inverting Switching Regulators

  • 16頁(yè)

  • ONSEMI

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NCP3063, NCP3063B,
NCV3063
1.5 A, Step鈭扷p/Down/
Inverting Switching
Regulators
The NCP3063 Series is a higher frequency upgrade to the popular
MC34063A and MC33063A monolithic DC鈭扗C converters. These
devices consist of an internal temperature compensated reference,
comparator, a controlled duty cycle oscillator with an active current
limit circuit, a driver and a high current output switch. This series was
specifically designed to be incorporated in Step鈭扗own, Step鈭扷p and
Voltage鈭捍nverting applications with a minimum number of external
components.
Features
http://onsemi.com
MARKING
DIAGRAMS
8
1
SOIC鈭?
D SUFFIX
CASE 751
1
3063x
ALYW
G
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Operation to 40 V Input
Low Standby Current
Output Switch Current to 1.5 A
Output Voltage Adjustable
Frequency Operation of 150 kHz
Precision 1.5% Reference
New Features: Internal Thermal Shutdown with Hysteresis
New Features:
Cycle鈭抌y鈭扖ycle Current Limiting
鈥?/div>
Pb鈭扚ree Packages are Available
Applications
V3063
ALYW
G
1
NCP3063x
AWL
YYWWG
1
8
1
PDIP鈭?
P, P1 SUFFIX
CASE 626
1
8
1
DFN鈭?
SUFFIX
CASE 488
3063y
ALYW
G
NCV3063
AWL
YYWWG
鈥?/div>
Step鈭扗own, Step鈭扷p and Inverting supply applications
鈥?/div>
High Power LED Lighting
鈥?/div>
Battery Chargers
8
NCP3063
SET dominant
R
Q
7
COMPARATOR
鈭?/div>
+
Rs
0.15
W
6
R
0.2 V
OSCILLATOR
CT
+
鈭?/div>
COMPARATOR
1.25 V
REFERENCE
REGULATOR
CT
2.2 nF
4
3
D
L
47
mH
S
1
TSD
S
Q
SET dominant
2
V
in
12 V +
C
in
220
mF
5
V
out
3.3 V /
800 mA
+
NCP3063x = Specific Device Code
x=B
A
= Assembly Location
L, WL
= Wafer Lot
Y, YY
= Year
W, WW
= Work Week
G
= Pb鈭扚ree Package
(Note: Microdot may be in either location)
R1
2.4 kW
R2
3.9 kW
470
mF
C
out
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
Figure 1. Typical Buck Application Circuit
Semiconductor Components Industries, LLC, 2006
1
November, 2006 鈭?Rev. 1
Publication Order Number:
NCP3063/D

NCV3063相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    版本
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  • 英文版
    1.5 A Adjustable Output, Positive Voltage Regulator
    ONSEMI [ON...
  • 英文版
    1.5 A, Step−Up/Down/Inverting Switching Regulators
    ONSEMI
  • 英文版
    1.5 A, Step−Up/Down/Inverting Switching Regulators
    ONSEMI [ON Semi...
  • 英文版
    1.5 A, Step-Up/Down/ Inverting Switching Regulator with ON/O...
    ONSEMI [ON Semi...
  • 英文版
    Up to 1.5 A Constant Current Switching Regulator for LEDs
    ONSEMI
  • 英文版
    Up to 1.5 A Constant Current Switching Regulator for LEDs
    ONSEMI [ON Semi...
  • 英文版
    3.4 A, Step−Up/Down/Inverting 50−300 kHz Switchi...
    ONSEMI [ON Semi...
  • 英文版
    1.5 A, Step-Up/Down/ Inverting Switching Regulator with ON/O...
    ONSEMI [ON Semi...
  • 英文版
    1.5 A Adjustable Output, Positive Voltage Regulator
    ONSEMI [ON...
  • 英文版
    Brushless DC Motor Controller
    ON SEMICONDUCTOR
  • 英文版
    Brushless DC Motor Controller
    ONSEMI
  • 英文版
    Brushless DC Motor Controller
    ONSEMI [ON...
  • 英文版
    Closed-Loop Brushless Motor Adapter
    ON SEMICONDUCTOR
  • 英文版
    UnderVoltage Sensing Circuit
    ON SEMICONDUCTOR
  • 英文版
    High Speed Dual MOSFET Driver
    ON SEMICONDUCTOR
  • 英文版
    Universal Voltage Monitor
    ON SEMICONDUCTOR
  • 英文版
    2.5 A, Step-Up/Down/ Inverting Switching Regulators
    ONSEMI
  • 英文版
    2.5 A, Step-Up/Down/ Inverting Switching Regulators
    ONSEMI [ON...
  • 英文版
    MicroPower UnderVoltage Sensing Circuit
    ON SEMICONDUCTOR
  • 英文版
    Single Supply 3.0 V to 44 V,Low Power Operational Amplifiers
    ON SEMICONDUCTOR

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