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| 型号： | SIE503.3LT |
| 英文描述： | MB 41C 27#20 14#16 PIN RECP |
| 中文描述： | 高级督察/女士500 NON-ISOLAT ED系列 |
| 文件页数： | 1/2页 |
| 文件大小： | 411K |
| 代理商： | SIE503.3LT |
H
1
Rev. April 5, 2001
Powering Communications and Technology
SIP502.5
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LOAD %
E
EFF. (4.5v)
EFF. (5v)
EFF. (5.5v)
SIP/SIE 500
NON-ISOLATED SERIES
SIP/SIE non-isolated step-down DC/DC converters
deliver high efficiency and excellent transient response in
an industry standard SIP package. The SIP/SIE series
has output voltages ranging from 1.2 to 3.3V and up to 6
amps of output current. The SIE model has power OK
and remote sense pins for added flexibility and improved
point of load regulation. The SIP/SIE series is available
for vertical or horizontal mounting. The SIP/SIE series
use 100% surface-mount construction for maximum
reliability and feature over seven million hours MTBF.
Non-Isolated
High Efficiency
Topology
Excellent Transient
Response
Sense and Power OK
(SIE Model Only)
DESCRIPTION
FEATURES
Surface-Mount
Construction
Voltage Trim
Vertical or Horizontal
Mounting
Water Washable
Remote Shutdown
Switching Frequency
Temperature Coefficient
Ambient Operating Temperature
Minimum Required Airflow
Storage Range
Humidity Max., Non-Condensing
Vibration, 3 Axes, 5 Min Each
MTBF(Bellcore TR-NWT-000332)
Safety
Weight (approx.)
Negative Logic
350 KHz
0.03% /°C
0 to +55°C
200 LFM
-25 to +120°C
95%
5 g, 10 - 55 Hz
7.1 x 106 hrs
UL, cUL, TUV
0.25 oz
Efficiency vs. Load
Setpoint Accuracy
Line Regulation VinMin. - VinMax., IoutRated 1% Vout
Load Regulation IoutMin.- IoutMax., VinNom. 1% Vout
Ripple and Noise, DC - 20 MHz
Remote Sense Headroom
Current Limit Protection Type
Current Limit Threshold Range, % of IoutRated
Short Circuit Protection Type
±1%
50 mV Pk-Pk
0.25 V
Hiccup
150%
Latching
Power Good Signal (SIE model only);
Asserts “High” When Voutis Between the Following Thresholds:
Lower Sense Threshold, % Vsetpoint
Upper Sense Threshold, % Vsetpoint
Power Good Signal Reference
Vout Ramp Up Rate, Minimum
-16% to -10%
+10% to +16%
Common Ground
0.5V/ms
Notes
MTBF predictions may vary slightly from model to model.
Specifications typically at 25°C, normal line, and full load, unless
otherwise stated.
Soldering Conditions: I/O pins, 260°C, ten seconds; fully
compatible with commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model. Please
consult factory for specific model information.
Units are water-washable and fully compatible with commercial
spray or immersion post wave-solder washing equipment.
TECHNICAL SPECIFICATIONS
Voltage Range
5 VDC Nominal
4.5 - 5.5 VDC
Input
Output
General
相关PDF资料 |
PDF描述 |
|---|---|
| SIP501.5LT | SIP/SIE 500 NON-ISOLATED SERIES |
| SIP501.8LT | Box-shaped pin header, Discrete wire crimping connection, Discrete wire connectors; HRS No: 536-0109-0 00; No. of Positions: 10; Connector Type: Board mounting; Contact Gender: Male; Contact Spacing (mm): 1.25; Terminal Pitch (mm): 1.25; PCB Mount Type: Through-hole; Current Rating(Amps)(Max.): 1; Contact Mating Area Plating: Tin; Operating Temperature Range (degrees C): -35 to 85; General Description: Header; Straight; Single row |
| SIP502.5LT | SIP/SIE 500 NON-ISOLATED SERIES |
| SIE501.5LT | SIP/SIE 500 NON-ISOLATED SERIES |
| SIE501.8LT | Box-shaped pin header, Discrete wire crimping connection, Discrete wire connectors; HRS No: 536-0006-8 00; No. of Positions: 7; Connector Type: Wire; Contact Gender: Female; Contact Spacing (mm): 1.25; Terminal Pitch (mm): 1.25; Current Rating(Amps)(Max.): 1; Operating Temperature Range (degrees C): -35 to 85; General Description: Housing; Single row; Crimping |
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