Datasheet ADP2164 (Analog Devices) - 10
| Hersteller | Analog Devices |
| Beschreibung | 6.5V, 4 A, High Efficiency, Step-Down DC-to-DC Regulator |
| Seiten / Seite | 19 / 10 — ADP2164. Data Sheet. VOUT (AC). CH1 100mV. M 200µs. A CH4 2.52A. CH4 … |
| Revision | C |
| Dateiformat / Größe | PDF / 751 Kb |
| Dokumentensprache | Englisch |
ADP2164. Data Sheet. VOUT (AC). CH1 100mV. M 200µs. A CH4 2.52A. CH4 2.00A Ω. T 20.20%. SYNC. CH1 5.00V. CH2 2.00V. M 400ns. A CH1 2.50V
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Textversion des Dokuments
ADP2164 Data Sheet T T VOUT (AC) VOUT (AC) 1 1 IO IO 4 4 CH1 100mV BW M 200µs A CH4 2.52A
022
CH1 100mV BW M 200µs A CH4 2.52A
025
CH4 2.00A Ω CH4 2.00A Ω T 20.20%
09944-
T 20.20%
09944- Figure 22. Load Transient, 0.5 A to 3.5 A Load Step, Figure 25. Load Transient, 0.5 A to 3.5 A Load Step, VIN = 5 V, VOUT = 1.2 V, fS = 1.2 MHz VIN = 5 V, VOUT = 1.2 V, fS = 600 kHz
T T SYNC SYNC 1 1 SW SW 2 2 CH1 5.00V CH2 2.00V M 400ns A CH1 2.50V
023
CH1 5.00V CH2 2.00V M 400ns A CH1 2.50V
026
T 60.40%
09944-
T 60.40%
09944- Figure 23. ADP2164 Synchronized to 1 MHz, in Phase Figure 26. ADP2164 Synchronized to 1 MHz, 180° out of Phase
T T VOUT VOUT 1 1 SW SW 2 2 IL IL 4 4 CH1 500mV BW CH2 5.00V M 2.00ms A CH1 680mV
024
CH1 500mV BW CH2 5.00V M 2.00ms A CH1 680mV
027
CH4 5.00A ΩBW CH4 5.00 AΩ BW T 30.20%
09944-
T 60.60%
09944- Figure 24. Output Short Figure 27. Output Short Recovery Rev. C | Page 10 of 19 Document Outline Features Applications Typical Applications Circuit General Description Revision History Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Functional Block Diagram Theory of Operation Control Scheme Slope Compensation Precision Enable/Shutdown Integrated Soft Start Oscillator and Synchronization Power Good Current Limit and Short-Circuit Protection Overvoltage Protection (OVP) Undervoltage Lockout (UVLO) Thermal Shutdown Applications Information ADIsimPower Design Tool Output Voltage Selection Inductor Selection Output Capacitor Selection Input Capacitor Selection Voltage Tracking Coincident Tracking Ratiometric Tracking Applications Circuits Outline Dimensions Ordering Guide
022
CH1 100mV BW M 200µs A CH4 2.52A
025
CH4 2.00A Ω CH4 2.00A Ω T 20.20%
09944-
T 20.20%
09944- Figure 22. Load Transient, 0.5 A to 3.5 A Load Step, Figure 25. Load Transient, 0.5 A to 3.5 A Load Step, VIN = 5 V, VOUT = 1.2 V, fS = 1.2 MHz VIN = 5 V, VOUT = 1.2 V, fS = 600 kHz
T T SYNC SYNC 1 1 SW SW 2 2 CH1 5.00V CH2 2.00V M 400ns A CH1 2.50V
023
CH1 5.00V CH2 2.00V M 400ns A CH1 2.50V
026
T 60.40%
09944-
T 60.40%
09944- Figure 23. ADP2164 Synchronized to 1 MHz, in Phase Figure 26. ADP2164 Synchronized to 1 MHz, 180° out of Phase
T T VOUT VOUT 1 1 SW SW 2 2 IL IL 4 4 CH1 500mV BW CH2 5.00V M 2.00ms A CH1 680mV
024
CH1 500mV BW CH2 5.00V M 2.00ms A CH1 680mV
027
CH4 5.00A ΩBW CH4 5.00 AΩ BW T 30.20%
09944-
T 60.60%
09944- Figure 24. Output Short Figure 27. Output Short Recovery Rev. C | Page 10 of 19 Document Outline Features Applications Typical Applications Circuit General Description Revision History Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Functional Block Diagram Theory of Operation Control Scheme Slope Compensation Precision Enable/Shutdown Integrated Soft Start Oscillator and Synchronization Power Good Current Limit and Short-Circuit Protection Overvoltage Protection (OVP) Undervoltage Lockout (UVLO) Thermal Shutdown Applications Information ADIsimPower Design Tool Output Voltage Selection Inductor Selection Output Capacitor Selection Input Capacitor Selection Voltage Tracking Coincident Tracking Ratiometric Tracking Applications Circuits Outline Dimensions Ordering Guide