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H48SL Design Considerations, Input Source Impedance, Safety Considerations
Models:
H48SL
1
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Specification
DATASHEET DSH48SL1R56010302006
Warranty
Output Voltage Adjustment TRIM
Thermal Testing Setup
Safety
Features Descriptions
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Contents
OPTIONS
FEATURES
APPLICATIONS
DATASHEET DSH48SL1R56010302006
INPUT CHARACTERISTICS
TECHNICAL SPECIFICATIONS
OUTPUT CHARACTERISTICS
DYNAMIC CHARACTERISTICS
ELECTRICAL CHARACTERISTICS CURVES
For Positive Remote On/Off Logic
For Negative Remote On/Off Logic
Figure 5 Turn-on transient at zero load current 2 ms/div. Top
Figure 7 Turn-on transient at zero load current 2 ms/div. Top
Figure 8 Output voltage response to step-change in load current 75%-50%-75% of Io, max di/dt = 0.1A/µs. Load cap 10µF, tantalum capacitor and 1µF ceramic capacitor. Top Trace Vout 100mV/div, Bottom Trace Iout 10A/div. Scope measurement should be made using a BNC cable length shorter than 20 inches. Position the load between 51 mm to 76 mm 2 inches to 3 inches from the module
Figure 13 Output voltage noise and ripple measurement test setup
Figure 14 Output voltage ripple at nominal input voltage and
THERMAL CURVES NO HEATSINK, EITHER ORIENTATION
Soldering and Cleaning Considerations
Safety Considerations
DESIGN CONSIDERATIONS
Input Source Impedance
Over-Current Protection
FEATURES DESCRIPTIONS
Over-Voltage Protection
Over-Temperature Protection
FEATURES DESCRIPTIONS CON
Output Voltage Adjustment TRIM
⎝ ∆%
Thermal Testing Setup
THERMAL CONSIDERATIONS
Thermal Derating
MECHANICAL DRAWING
Pin Specification
Name
Function
PART NUMBERING SYSTEM
WARRANTY
MODEL LIST
MODEL NAME
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