Datasheet ADP1712, ADP1713, ADP1714 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | 300 mA, Low Dropout CMOS Linear Regulator |
| 页数 / 页 | 16 / 7 — ADP1712/ADP1713/ADP1714. TYPICAL PERFORMANCE CHARACTERISTICS. 3.32. 450. … |
| 修订版 | A |
| 文件格式/大小 | PDF / 496 Kb |
| 文件语言 | 英语 |
ADP1712/ADP1713/ADP1714. TYPICAL PERFORMANCE CHARACTERISTICS. 3.32. 450. 400. ILOAD = 300mA. 3.31. 350. ILOAD = 200mA. 3.30. 300. ) A 250
该数据表的模型线
- ADP1712AUJZ-1.0-R7 ADP1712AUJZ-1.2-R7 ADP1712AUJZ-1.5-R7 ADP1712AUJZ-1.8-R7 ADP1712AUJZ-2.5-R7 ADP1712AUJZ-3.0-R7 ADP1712AUJZ-3.3-R7 ADP1712AUJZ-R7
文件文字版本
ADP1712/ADP1713/ADP1714 TYPICAL PERFORMANCE CHARACTERISTICS
VIN = 3.8 V, IOUT = 10 mA, CIN = COUT = 2.2 μF, TA = 25°C, unless otherwise noted.
3.32 450 400 ILOAD = 300mA 3.31 350 ILOAD = 200mA 3.30 300 ) ) A 250 (V T 3.29 (µ ILOAD = 100mA D OUV I GN 200 3.28 150 I I LOAD = 100µA LOAD = 10mA ILOAD = 1mA I 100 ILOAD = 1mA 3.27 LOAD = 10mA ILOAD = 100mA ILOAD = 200mA 50 ILOAD = 100µA ILOAD = 300mA 3.26 0 –40 10 60 110
09
–40 10 60 110
12 0 0 5- 5-
TJ (°C)
45
TJ (°C)
45 06 06 Figure 9. Output Voltage vs. Junction Temperature Figure 12. Ground Current vs. Junction Temperature
3.304 400 3.302 350 300 3.300 250 ) 3.298 ) A (V T (µ D 200 OUV 3.296 I GN 150 3.294 100 3.292 50 3.290 0 0.1 1 10 100 1000
10
0.1 1 10 100 1000
13 0 0 5- 5-
ILOAD (mA)
45
ILOAD (mA)
45 06 06 Figure 10. Output Voltage vs. Load Current Figure 13. Ground Current vs. Load Current
3.305 500 450 3.300 400 ILOAD = 300mA 350 I ) 3.295 ) 300 LOAD = 200mA A (V T (µ D 250 OU I V LOAD = 100mA 3.290 I GN 200 I 150 I LOAD = 100µA LOAD = 10mA ILOAD = 1mA ILOAD = 1mA 3.285 I 100 LOAD = 10mA ILOAD = 100mA I I LOAD = 200mA 50 LOAD = 100µA ILOAD = 300mA 3.280 0 3.3 3.8 4.3 4.8 5.3
11
3.3 3.8 4.3 4.8 5.3
14 0 0 5- 5-
VIN (V)
45
VIN (V)
45 06 06 Figure 11. Output Voltage vs. Input Voltage Figure 14. Ground Current vs. Input Voltage Rev. A | Page 7 of 16 Document Outline FEATURES APPLICATIONS TYPICAL APPLICATION CIRCUITS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION SOFT-START FUNCTION (ADP1712) ADJUSTABLE OUTPUT VOLTAGE(ADP1712 ADJUSTABLE) BYPASS CAPACITOR (ADP1713) TRACK MODE (ADP1714) ENABLE FEATURE UNDERVOLTAGE LOCKOUT (UVLO) APPLICATION INFORMATION CAPACITOR SELECTION Output Capacitor Input Bypass Capacitor Input and Output Capacitor Properties CURRENT LIMIT AND THERMAL OVERLOAD PROTECTION THERMAL CONSIDERATIONS PRINTED CIRCUIT BOARD LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE
VIN = 3.8 V, IOUT = 10 mA, CIN = COUT = 2.2 μF, TA = 25°C, unless otherwise noted.
3.32 450 400 ILOAD = 300mA 3.31 350 ILOAD = 200mA 3.30 300 ) ) A 250 (V T 3.29 (µ ILOAD = 100mA D OUV I GN 200 3.28 150 I I LOAD = 100µA LOAD = 10mA ILOAD = 1mA I 100 ILOAD = 1mA 3.27 LOAD = 10mA ILOAD = 100mA ILOAD = 200mA 50 ILOAD = 100µA ILOAD = 300mA 3.26 0 –40 10 60 110
09
–40 10 60 110
12 0 0 5- 5-
TJ (°C)
45
TJ (°C)
45 06 06 Figure 9. Output Voltage vs. Junction Temperature Figure 12. Ground Current vs. Junction Temperature
3.304 400 3.302 350 300 3.300 250 ) 3.298 ) A (V T (µ D 200 OUV 3.296 I GN 150 3.294 100 3.292 50 3.290 0 0.1 1 10 100 1000
10
0.1 1 10 100 1000
13 0 0 5- 5-
ILOAD (mA)
45
ILOAD (mA)
45 06 06 Figure 10. Output Voltage vs. Load Current Figure 13. Ground Current vs. Load Current
3.305 500 450 3.300 400 ILOAD = 300mA 350 I ) 3.295 ) 300 LOAD = 200mA A (V T (µ D 250 OU I V LOAD = 100mA 3.290 I GN 200 I 150 I LOAD = 100µA LOAD = 10mA ILOAD = 1mA ILOAD = 1mA 3.285 I 100 LOAD = 10mA ILOAD = 100mA I I LOAD = 200mA 50 LOAD = 100µA ILOAD = 300mA 3.280 0 3.3 3.8 4.3 4.8 5.3
11
3.3 3.8 4.3 4.8 5.3
14 0 0 5- 5-
VIN (V)
45
VIN (V)
45 06 06 Figure 11. Output Voltage vs. Input Voltage Figure 14. Ground Current vs. Input Voltage Rev. A | Page 7 of 16 Document Outline FEATURES APPLICATIONS TYPICAL APPLICATION CIRCUITS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION SOFT-START FUNCTION (ADP1712) ADJUSTABLE OUTPUT VOLTAGE(ADP1712 ADJUSTABLE) BYPASS CAPACITOR (ADP1713) TRACK MODE (ADP1714) ENABLE FEATURE UNDERVOLTAGE LOCKOUT (UVLO) APPLICATION INFORMATION CAPACITOR SELECTION Output Capacitor Input Bypass Capacitor Input and Output Capacitor Properties CURRENT LIMIT AND THERMAL OVERLOAD PROTECTION THERMAL CONSIDERATIONS PRINTED CIRCUIT BOARD LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE