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부품번호 | FGSR12SR6003xA 기능 |
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기능 | dc-dc converters deliver | ||
제조업체 | FDK | ||
로고 | |||
Delivering Next Generation Technology
FGSR12SR6003*A
3-14.4Vdc Input, 3A, 0.6-5.5Vdc Output
The Tomodachi Series of non-isolated dc-dc
converters deliver exceptional electrical and thermal
performance in DOSA based footprints for
Point-of-Load converters. Operating from a
3.0Vdc-14.4Vdc input, these are the converters of
choice for Intermediate Bus Architecture (IBA) and
Distributed Power Architecture applications that
require high efficiency, tight regulation, and high
reliability in elevated temperature environments with
low airflow. The Tunable Loop™ feature allows the
user to optimize the dynamic response of the
converter to match the load with reduced amount of
output capacitance leading to savings on cost and
PWB area.
The FGSR12SR6003*A converter of the Tomodachi
Series delivers 3A of output current at a tightly
regulated programmable output voltage of 0.6Vdc to
5.5Vdc. The thermal performance of the
FGSR12SR6003*A is best-in-class: No derating is
needed up to 85℃, under natural convection.
Series
Data Sheet
TBD
Applications
Intermediate Bus Architecture
Telecommunications
Data/Voice processing
Distributed Power Architecture
Computing (Servers, Workstations)
Test Equipment
Features
Compliant to RoHS EU Directive 2011/65/EU
Delivers up to 3A (16.5W)
High efficiency, no heatsink required
Negative and Positive ON/OFF logic
DOSA based
Small size: 12.2 x 12.2 x 6.25mm
(0.48 in x 0.48 in x 0.246 in)
Tape & reel packaging
Programmable output voltage from 0.6V to 5.5V
via external resistor
Tunable Loop™ to optimize dynamic output
voltage response
Power Good signal
Fixed switching frequency
Output over-current protection (non-latching)
Over temperature protection
Remote ON/OFF
Ability to sink and source current
No minimum load required
Start up into pre-biased output
UL* 60950-1 2nd Ed. Recognized, CSA† C22.2 No.
60950-1-07 Certified, and VDE‡ (EN60950-1 2nd
Ed.) Licensed (Pending)
ISO** 9001 and ISO 14001 certified
manufacturing facilities
* UL is a registered trademark of Underwriters Laboratories, Inc.
† CSA is a registered trademark of Canadian Standards Association.
‡ VDE is a trademark of Verband Deutscher Elektrotechniker e.V.
** ISO is a registered trademark of the International Organization of Standards
Http://www.fdk.com
Page 1 of 23
Ver 2.0 Nov. 11, 2013
Free Datasheet http://www.datasheet4u.com/
Delivering Next Generation Technology
Series
FGSR12SR6003*A
3-14.4Vdc Input, 3A, 0.6-5.5Vdc Output
Data Sheet
General Specifications
PARAMETER
Calculated MTBF
Weight
NOTES
MIN TYP MAX UNITS
Io = 0.8 Io-max, Ta = 40°C
Telecordia Issue 2 Method 1 Case 3
19,508,839
Hours
0.89(0.031)
g (oz.)
Feature Specifications
PARAMETER
ON/OFF Signal Interface
Positive Logic
Logic High (Module ON)
Input High Current
Input High Voltage
Logic Low (Module OFF)
Input Low Current
Input Low Voltage
Negative Logic
Logic High (Module OFF)
Input High Current
Input High Voltage
Logic Low (Module ON)
Input Low Current
Input Low Voltage
NOTES
MIN TYP MAX UNITS
Vin = min to max, open collector or
equivalent, Signal reference to GND
3.0
On/Off pin is open collector/drain logic
input with external pull-up resistor;
signal reference to GND
-0.2
3.0
-0.2
1
Vin-max
mA
Vdc
10 uA
0.3 Vdc
1
Vin-max
mA
Vdc
10 uA
0.4 Vdc
Http://www.fdk.com
Page 4 of 23
Ver 2.0 Nov. 11, 2013
Free Datasheet http://www.datasheet4u.com/
4페이지 Delivering Next Generation Technology
FGSR12SR6003*A
3-14.4Vdc Input, 3A, 0.6-5.5Vdc Output
Series
Data Sheet
Feature Descriptions
Remote On/Off
The FGSR12SR6003*A power modules feature an
On/Off pin for remote On/Off operation. Two On/Off
logic options are available. In the Positive Logic
On/Off option, (device code suffix “P” - see Ordering
Information), the module turns ON during a logic High
on the On/Off pin and turns OFF during a logic Low.
With the Negative Logic On/Off option, (device code
suffix “N” - see Ordering Information), the module
turns OFF during logic High and ON during logic Low.
The On/Off signal should be always referenced to
ground. For either On/Off logic option, leaving the
On/Off pin disconnected will turn the module ON
when input voltage is present.
For positive logic modules, the circuit configuration
for using the On/Off pin is shown in Fig-3. When the
external transistor Q1 is in the OFF state, the internal
PWM Enable signal is pulled high through an internal
resistor and the external pullup resistor and the
module is ON. When transistor Q1 is turned ON, the
On/Off pin is pulled low and the module is OFF. A
suggested value for Rpullup is 20k.
+VIN
MODULE
VIN
Rpullup
30K
30K
ENABLE
ION/OFF
+
Q2
VON/OFF
20K 20K Q4 0.047uF
Q3
20K
20K
_ GND
Fig-3: Circuit configuration for using positive
On/Off logic.
For negative logic On/Off modules, the circuit
configuration is shown in Fig-4. The On/Off pin
should be pulled high with an external pull-up resistor
(suggested value for the 3V to 14.4V input range is
20Kohms). When transistor Q1 is in the OFF state,
the On/Off pin is pulled high, internal transistor Q4 is
turned ON and the module is OFF. To turn the
module ON, Q1 is turned ON pulling the On/Off pin
low, turning transistor Q4 OFF resulting in the PWM
Enable pin going high and the module turning ON.
VIN+
Rpullup
MODULE
ON/OFF
I ON/OFF
+
VON/OFF
Q1
GND
_
22K
22K
PWM Enable
Q4
CSS
PVX012 NEGATIVE LOGIC FIGURE
Fig-4: Circuit configuration for using negative
On/Off logic.
Monotonic Start-up and Shut-down
The module has monotonic start-up and shutdown
behavior for any combination of rated input voltage,
output current and operating temperature range.
Startup into Pre-biased Output
The module can start into a prebiased output as long
as the prebias voltage is 0.5V less than the set output
voltage.
Http://www.fdk.com
Page 7 of 23
Ver 2.0 Nov. 11, 2013
Free Datasheet http://www.datasheet4u.com/
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FGSR12SR6003xA | dc-dc converters deliver | FDK |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |