RS6501-33SP [PTC]
150KHz, 40V, 2A PWM Buck DC/DC Converter;
| 型号： | RS6501-33SP |
| 厂家： | 
PRINCETON TECHNOLOGY CORP |
| 描述： | 150KHz, 40V, 2A PWM Buck DC/DC Converter |
| 文件： | 总3页 (文件大小：221K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RS6501
150KHz, 40V, 2A PWM Buck DC/DC Converter
DESCRIPTION
FEATURES
The RS6501 is Monolithic IC that design for a step‐
down DC/DC Converter, and own the ability of driving
a 2A load without additional transistor component.
The output version included 3.3V, 5V, 12V and an
adjustable type. It operates at a switching frequency of
150KHz thus allowing smaller sized filter components
than what would be needed with lower frequency
switching regulators. Other features include a
3.3V, 5V, 12V and adjustable
Adjustable version output voltage range: 1.23‐37V
±4% max over line and load conditions
150KHz ±15% fixed switching frequency
TTL shutdown capability
Operating voltage can be up to 40V
Output load current: 2A
SOP‐8 package
Low power standby mode
Thermal‐shunt down and current‐limit protection
Built‐in switching a transistor on chip, requires only
4 external components
guaranteed ±4% tolerance on output voltage under
specified input voltage and output load conditions, and
±15% on the oscillator frequency. Regarding
protected function, thermal shutdown is to prevent over
temperature operating from damage, and current limit
is against over current operating of the output switch.
APPLICATIONS
Simple High‐efficiency step‐down regulator
Positive to negative converter
On‐card switching regulators
BLOCK DIAGRAM
Tel: 886-66296288‧Fax: 886-29174598‧ http://www.princeton.com.tw‧2F, No. 233-1, Baociao Rd., Sindian Dist., New Taipei City 23145, Taiwan
RS6501
APPLICATION CIRCUIT
ORDER INFORMATION
Device
Device Code
XX is nominal output voltage (for example, AD=ADJ, 33 = 3.3V, 50 = 5.0V, 12 = 12V).
Y is package designator :
S : SOP‐8
Z is Lead Free designator :
RS6501‐XX YY Z
P: Commercial Standard, Lead (Pb) Free and Phosphorous (P) Free Package
G: Green (Halogen Free with Commercial Standard)
PIN CONFIGURATION
PIN DESCRIPTION
Symbol
Description
Pin
VIN
VOUT
FB
SD
GND
Regulator Input Pin
Regulator Output Pin
Output Voltage Feed Back Control Pin
ON/OFF Shutdown Pin
Ground Pin
1
2
3
4
5, 6, 7, 8
V1.1
2
August 2014
RS6501
IMPORTANT NOTICE
Princeton Technology Corporation (PTC) reserves the right to make corrections, modifications, enhancements,
improvements, and other changes to its products and to discontinue any product without notice at any time.
PTC cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a PTC product. No
circuit patent licenses are implied.
Princeton Technology Corp.
2F, 233-1, Baociao Road,
Sindian Dist., New Taipei City 23145, Taiwan
Tel: 886-2-66296288
Fax: 886-2-29174598
http://www.princeton.com.tw
V1.1
7
August 2014
相关型号：
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