Datasheet ADP2114 (Analog Devices) - 5
| Fabricante | Analog Devices |
| Descripción | Configurable, Dual 2 A/Single 4 A, Synchronous Step-Down DC-to-DC Regulator |
| Páginas / Página | 37 / 5 — Data Sheet. ADP2114. ABSOLUTE MAXIMUM RATINGS. Table 2. Parameter Rating. … |
| Revisión | C |
| Formato / tamaño de archivo | PDF / 2.8 Mb |
| Idioma del documento | Inglés |
Data Sheet. ADP2114. ABSOLUTE MAXIMUM RATINGS. Table 2. Parameter Rating. ESD CAUTION
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Data Sheet ADP2114 ABSOLUTE MAXIMUM RATINGS Table 2.
Stresses at or above those listed under Absolute Maximum
Parameter Rating
Ratings may cause permanent damage to the product. This is a VDD to GND −0.3 V to +6 V stress rating only; functional operation of the product at these VIN1, VIN2, VIN3, VIN4, VIN5, VIN6 to −0.3 V to +6 V or any other conditions above those indicated in the operational PGND1, PGND2, PGND3, PGND4 section of this specification is not implied. Operation beyond EN1, EN2, SCFG, FREQ, FB1, FB2, SYNC/ −0.3 V to (VDD + 0.3 V) the maximum operating conditions for extended periods may CLKOUT, PGOOD1, PGOOD2, V1SET, affect product reliability. V2SET, COMP1, COMP2, SS1, SS2 to GND FB1, FB2 to GND −0.3V to +3.6V Absolute maximum ratings apply individually only, not in SW1, SW2, SW3, SW4 to PGND1, PGND2, −0.3 V to (VDD + 0.3 V) combination. PGND3, PGND4 PGND1, PGND2, PGND3, PGND4 to GND 0.3 V
ESD CAUTION
VIN1, VIN2, VIN3, VIN4, VIN5, VIN6 to VDD 0.3 V θJA, JEDEC 1S2P PCB, Natural Convection 34°C/W Operating Junction Temperature Range −40°C to +125°C Storage Temperature Range −65°C to +150°C Maximum Soldering Lead 260°C Temperature (10 sec) Rev. C | Page 5 of 37 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TYPICAL APPLICATION CIRCUIT TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS SUPPLY CURRENT LOAD TRANSIENT RESPONSE BODE PLOTS SIMPLIFIED BLOCK DIAGRAM THEORY OF OPERATION ADIsimPower DESIGN TOOL CONTROL ARCHITECTURE UNDERVOLTAGE LOCKOUT (UVLO) ENABLE/DISABLE CONTROL SOFT START POWER GOOD PULSE SKIP MODE HICCUP MODE CURRENT LIMIT THERMAL OVERLOAD PROTECTION MAXIMUM DUTY CYCLE OPERATION SYNCHRONIZATION CONVERTER CONFIGURATION SELECTING THE OUTPUT VOLTAGE SETTING THE OSCILLATOR FREQUENCY SYNCHRONIZATION AND CLKOUT OPERATION MODE CONFIGURATION EXTERNAL COMPONENTS SELECTION INPUT CAPACITOR SELECTION VDD RC FILTER INDUCTOR SELECTION OUTPUT CAPACITOR SELECTION CONTROL LOOP COMPENSATION DESIGN EXAMPLE CHANNEL 1 CONFIGURATION AND COMPONENTS SELECTION CHANNEL 2 CONFIGURATION AND COMPONENTS SELECTION SYSTEM CONFIGURATION APPLICATION CIRCUITS POWER DISSIPATION, THERMAL CONSIDERATIONS CIRCUIT BOARD LAYOUT RECOMMENDATIONS OUTLINE DIMENSIONS ORDERING GUIDE
Stresses at or above those listed under Absolute Maximum
Parameter Rating
Ratings may cause permanent damage to the product. This is a VDD to GND −0.3 V to +6 V stress rating only; functional operation of the product at these VIN1, VIN2, VIN3, VIN4, VIN5, VIN6 to −0.3 V to +6 V or any other conditions above those indicated in the operational PGND1, PGND2, PGND3, PGND4 section of this specification is not implied. Operation beyond EN1, EN2, SCFG, FREQ, FB1, FB2, SYNC/ −0.3 V to (VDD + 0.3 V) the maximum operating conditions for extended periods may CLKOUT, PGOOD1, PGOOD2, V1SET, affect product reliability. V2SET, COMP1, COMP2, SS1, SS2 to GND FB1, FB2 to GND −0.3V to +3.6V Absolute maximum ratings apply individually only, not in SW1, SW2, SW3, SW4 to PGND1, PGND2, −0.3 V to (VDD + 0.3 V) combination. PGND3, PGND4 PGND1, PGND2, PGND3, PGND4 to GND 0.3 V
ESD CAUTION
VIN1, VIN2, VIN3, VIN4, VIN5, VIN6 to VDD 0.3 V θJA, JEDEC 1S2P PCB, Natural Convection 34°C/W Operating Junction Temperature Range −40°C to +125°C Storage Temperature Range −65°C to +150°C Maximum Soldering Lead 260°C Temperature (10 sec) Rev. C | Page 5 of 37 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TYPICAL APPLICATION CIRCUIT TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS SUPPLY CURRENT LOAD TRANSIENT RESPONSE BODE PLOTS SIMPLIFIED BLOCK DIAGRAM THEORY OF OPERATION ADIsimPower DESIGN TOOL CONTROL ARCHITECTURE UNDERVOLTAGE LOCKOUT (UVLO) ENABLE/DISABLE CONTROL SOFT START POWER GOOD PULSE SKIP MODE HICCUP MODE CURRENT LIMIT THERMAL OVERLOAD PROTECTION MAXIMUM DUTY CYCLE OPERATION SYNCHRONIZATION CONVERTER CONFIGURATION SELECTING THE OUTPUT VOLTAGE SETTING THE OSCILLATOR FREQUENCY SYNCHRONIZATION AND CLKOUT OPERATION MODE CONFIGURATION EXTERNAL COMPONENTS SELECTION INPUT CAPACITOR SELECTION VDD RC FILTER INDUCTOR SELECTION OUTPUT CAPACITOR SELECTION CONTROL LOOP COMPENSATION DESIGN EXAMPLE CHANNEL 1 CONFIGURATION AND COMPONENTS SELECTION CHANNEL 2 CONFIGURATION AND COMPONENTS SELECTION SYSTEM CONFIGURATION APPLICATION CIRCUITS POWER DISSIPATION, THERMAL CONSIDERATIONS CIRCUIT BOARD LAYOUT RECOMMENDATIONS OUTLINE DIMENSIONS ORDERING GUIDE