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參數(shù)資料
| 型號： | HV-2405E |
| 廠商： | Intersil Corporation |
| 英文描述： | World-WideSingle Chip Power Supply |
| 中文描述： | 世界WideSingle電源芯片 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 699K |
| 代理商： | HV-2405E |
4-
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2002. All Rights Reserved
HV-2405E
World-WideSingle Chip Power Supply
The HV-2405E is a single chip off line power supply that
converts world wide AC line voltages to a regulated DC
voltage. The output voltage is adjustable from 5V
DC
to
24V
DC
with an output current of up to 50mA. The HV-2405E
can operate from input voltages between 15Vrms and
275Vrms as well as input frequencies between 47Hz to
200Hz (see Table 1 in section titled “Minimum Input Voltage
vs Output Current” for details).
The wide input voltage range makes the HV-2405E an
excellent choice for use in equipment which is required to
operate from either 240V or 120V. Unlike competitive AC-DC
convertors, the HV-2405E can use the same external
components for operation from either voltage. This flexibility
in input voltage, as well as frequency, enables a single
design for a world wide supply.
The HV-2405E has a safety feature that monitors the
incoming AC line for large dv/dt (i.e. random noise spikes on
AC line, initial power applied at or near peak line voltage).
This inhibit function protects the HV-2405E, and subsequent
circuitry, by turning off the HV-2405E during large dv/dt
transients.This feature is utilized to ensure operation within
the SOA (Safe Operating Area) of the HV-2405E.
The HV-2405E can be configured to work directly from an
electrical outlet (see Figure 1) or imbedded in a larger
system (see Figure 7). Both application circuits have
components that will vary based on input voltage, output
current and output voltage. It is important to understand
these values prior to beginning your design.
CAUTION: This Product Does Not Provide Isolation From The AC
line. See “General Precautions”. Failure to use a properly rated
fuse may cause R1 to reach dangerously High Temperature or
Cause the HV-2405E to Crack or Explode.
Features
Direct AC to DC Conversion
Wide Input Voltage Range . . . . . . . . . . . 15Vrms-275Vrms
Dual Output Voltages Available
Output Current . . . . . . . . . . . . . . . . . . . . . . . . .up to 50mA
Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 5V to 24V
Line and Load Regulation . . . . . . . . . . . . . . . . . . . . . <2%
UL Recognition, File # E130808
Applications
Power Supply for Non-Isolated Applications
Power Supply for Relay Control
Dual Output Supply for OFF-LINE Motor Controls
Housekeeping Supply for Switch-Mode Power
Supplies
Ordering Information
Pinout
HV-2405E (PDIP)
TOP VIEW
PART NUMBER
TEMPERATURE
RANGE
PACKAGE
HV3-2405E-5
0
o
C to +75
o
C
8 Lead Plastic DIP
HV3-2405E-9
-40
o
C to +85
o
C
8 Lead Plastic DIP
1
2
3
4
8
7
6
5
AC HIGH
NC
GND
AC RETURN
INHIBIT
VOUT
VSENSE
PRE-REG
CAP (C2)
September 1998
File Number
2487.6
PART WITHDRAWN
PROCESS OBSOLETE
NO NEW DESIGNS
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