Datasheet ADP3623, ADP3624, ADP3625, ADP3633, ADP3634, ADP3635 (Analog Devices) - 9

ADP3623/ADP3624/ADP3625/ADP3633/ADP3634/ADP3635 TYPICAL PERFORMANCE CHARACTERISTICS 9 25 VUVLO_ON 8 20 VUVLO_OFF 7 ADP3633/ADP3634/ADP3635 ) 15 s (V) O t 6 FALL VL IME (n U T 10 tRISE 5 ADP3623/ADP3624/ADP3625 VUVLO_ON 5 4 VUVLO_OFF 3 0 –50 –30 –10 10 30 50 70 90 110 130
022
0 5 10 15 20
012
TEMPERATURE (°C) VDD (V)
08132- 08132- Figure 10. UVLO vs. Temperature Figure 13. Rise and Fall Times vs. VDD
14 70 12 60 tFALL 10 50 tdH_SD tRISE ) ) s 8 s 40 tdL_SD IME (n IME (n T 6 T 30 tD2 4 20 tD1 2 10 0 0 –50 –30 –10 10 30 50 70 90 110 130
010
0 5 10 15 20
013
TEMPERATURE (°C) VDD (V)
08132- 08132- Figure 11. Rise and Fall Times vs. Temperature Figure 14. Propagation Delay vs. VDD
60 1400 VDD = 12V tdH_SD 1200 SD THRESHOLD HIGH 50 ) mV 1000 D ( 40 L t SD THRESHOLD LOW ) dL_SD HO s S 800 30 HRE IME (n T t 600 D2 N T W 20 t DO D1 400 HUT S 10 200 SD THRESHOLD HYSTERESIS 0 0 –50 –30 –10 10 30 50 70 90 110 130
011
–50 –30 –10 10 30 50 70 90 110 130
014
TEMPERATURE (°C) TEMPERATURE (°C)
08132- 08132- Figure 12. Propagation Delay vs. Temperature Figure 15. Shutdown Threshold vs. Temperature Rev. A | Page 9 of 16 Document Outline Features Applications General Description Functional Block Diagram Revision History Specifications Timing Diagrams Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Test Circuit Theory of Operation Input Drive Requirements (INA, AA, INB, AA, and SD) Low-Side Drivers (OUTA, OUTB) Shutdown (SD) Function Overtemperature Protections Supply Capacitor Selection PCB Layout Considerations Parallel Operation Thermal Considerations Design Example Outline Dimensions Ordering Guide