GS-R424 STMicroelectronics, GS-R424 Datasheet
![IC REG SW STEP DOWN 4A 24V](/photos/8/71/87103/gs-r424_sml.jpg)
GS-R424
Specifications of GS-R424
GS-R424
Available stocks
Related parts for GS-R424
GS-R424 Summary of contents
Page 1
... SELECTION CHART Type Output Input Ordering Voltage Voltage Number (V) (V) GS-R405 5 GS-R412 12 GS-R415 15 GS-R424 24 GS-R405S 5 GS-R400V 5 Vo GS-R400VB 5 Vo Note: The line regulation is measured at I The load regulation is measured at V For V 36V and external heatsink or forced ventilation are required ABSOLUTE MAXIMUM RATINGS ...
Page 2
... To be connected to Sync (pin 6) input if the unit is a master and Oscillator 5 left open slave (GS-R400VB only). See fig. 5. Sync Synchronization input connected to the Oscillator output (pin 5) of the master (GS- 6 R400VB only). See fig. 5. Current limiting A resistor ( 2.2k ) connected from this pin to pin 9 sets the current limiting level 7 (GS-R400VB only) ...
Page 3
... 5mA 10mA Case to ambient Thermal Characteristics The case-to-ambient thermal resistance of all the GS-R400 modules is about 5 C/W. This produces temperature increase of the module surface for 10W of internal power dissipation. Depending on the ambient temperature and/or on the power dissipation, an additional heatsink or forced ventilation may be required. ...
Page 4
... V can be adjusted between 5.1 and 40V. o Current Limiting Programming The GS-R400VB current limiting is programmed by using a resistor (see pin function table and fig. 4). Figure 1. Load Connection Figure 2. Remote Inhibit Operation 4/5 The value of the resistor is calculated by using the following formula: ...
Page 5
... SGS-THOMSON Microelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics. ...