Datasheet ADP7183 (Analog Devices) - 9

Data Sheet ADP7183 0 –3.249 –20 ) V –3.269 m –40 ( E G ) –3.289 A –60 (V LT T O OUV –3.309 T V –80 OU OP –3.329 R –100 D –3.349 –120 –3.369 –140 –1000 –100 –10
19 2 9
–1000 –100 –10
7- 02 89 7-
ILOAD (mA) I
12
LOAD (mA)
89 12 Figure 19. Output Voltage (V Figure 16. Dropout Voltage vs. Load Current (I OUT) vs. Load Current (ILOAD), VOUT = −3.3 V LOAD), VOUT = −2.5 V
–2.36 NO LOAD –3.26 –2.38 ILOAD = –10mA ILOAD = –100mA ILOAD = –300mA –3.28 –2.40 –2.42 ) –3.30 (V T (V) T –2.44 OUV –3.32 OUV –2.46 –3.34 –2.48 NO LOAD I –3.36 LOAD = –10mA ILOAD = –100mA –2.50 ILOAD = –300mA –3.38
20 2
–5.5 –5.3 –5.1 –4.9 –4.7 –4.5 –4.3 –4.1 –3.9 –2.52
7- 0
–3.1 –3.0 –2.9 –2.8 –2.7 –2.6 –2.5 –2.4
89 03
VIN (V)
12 7-
VIN (V)
89 12 Figure 20. Output Voltage (VOUT) vs. Input Voltage (VIN), VOUT = −3.3 V Figure 17. Output Voltage (VOUT) vs. Input Voltage (VIN) in Dropout at Various Loads, VOUT = −2.5 V
0 –3.239 –0.5 –1.0 –3.259 A) m ( –1.5 –3.279 ENT ) –2.0 RR (V T CU –2.5 NO LOAD OU –3.299 ILOAD = –10mA V ND U ILOAD = –100mA O –3.0 I R LOAD = –300mA –3.319 G –3.5 NO LOAD –3.339 I –4.0 LOAD = –10mA ILOAD = –100mA ILOAD = –300mA –4.5 –3.359 –40 –15 10 35 60 85 110 135
007 7-
–60 –40 –20 0 20 40 60 80 100 120 140
218
JUNCTION TEMPERATURE (°C)
97- 1289
JUNCTION TEMPERATURE (°C)
128 Figure 21. Ground Current vs. Junction Temperature (TJ), VOUT = −3.3 V Figure 18. Output Voltage (V OUT) vs. Junction Temperature (TJ), VOUT = −3.3 V Rev. B | Page 9 of 19 Document Outline FEATURES APPLICATIONS TYPICAL APPLICATION CIRCUITS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS INPUT AND OUTPUT CAPACITOR RECOMMENDED SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL DATA THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION ADJUSTABLE MODE OPERATION ENABLE PIN OPERATION START-UP TIME APPLICATIONS INFORMATION ADIsimPOWER DESIGN TOOL CAPACITOR SELECTION Output Capacitor Input Bypass Capacitor CA and CAFB Capacitors Input and Output Capacitor Properties UNDERVOLTAGE LOCKOUT (UVLO) CURRENT-LIMIT AND THERMAL OVERLOAD PROTECTION THERMAL CONSIDERATIONS PCB LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE