Datasheet AEM30330 (E-peas) - 8
| 制造商 | E-peas |
| 描述 | Highly Versatile, Regulated Single-Output, Buck-Boost Ambient Energy Manager for Vibration Sources with Optional Primary Battery |
| 页数 / 页 | 33 / 8 — DATASHEET. AEM30330. 2. Absolute Maximum Ratings. 3. Thermal Resistance |
| 文件格式/大小 | PDF / 3.9 Mb |
| 文件语言 | 英语 |
DATASHEET. AEM30330. 2. Absolute Maximum Ratings. 3. Thermal Resistance
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DATASHEET AEM30330 2. Absolute Maximum Ratings
Parameter Value Voltage on LOAD, STO, SRC, BUFSRC, LIN, LOUT, ZMPP, BAL, CS_IN, PRIM, EN_SLEEP, -0.3 V to 5.5 V EN_STO_CH Voltage on VINT, T_MPP[1:0], R_MPP[2:0], LOAD_CFG[2:0], STO_CFG[3:0], STO_PRIO, STO_OVCH, STO_OVDIS, STO_RDY, EN_HP, -0.3 V to 2.75 V PRIM_CUT, PRIM_FB Operating junction temperature -40 °C to 125 °C Storage temperature -65 °C to 150 °C ESD HBM voltage > 2000 V ESD CDM voltage > 500 V Table 3: Absolute Maximum Ratings
3. Thermal Resistance
Package θJA θJC Unit QFN 40- pin TBD TBD °C/W Table 4: Thermal Resistance ESD CAUTION ESD (ELECTROSTATIC DISCHARGE) SENSITIVE DEVICE These devices have limited built-in ESD protection and damage may thus occur on devices subjected to high-energy ESD. Therefore, proper EESD precautions should be taken to avoid performance degradation or loss of functionality Table 5: ESD Caution DS_AEM30330_Rev1.0 Copyright © 2021 e-peas SA 8 Document Outline 1. Introduction 2. Absolute Maximum Ratings 3. Thermal Resistance 4. Typical Electrical Characteristics at 25 °C 5. Recommended Operation Conditions 6. Functional Block Diagram 7. Theory of Operation 7.1. DCDC Converter 7.2. Reset, Wake Up and Start States 7.2.1. Storage Element Priority Supercapacitor as a Storage Element Battery as a Storage Element 7.2.2. Load Priority 7.3. Supply State 7.4. Shutdown State 7.5. Sleep State 7.6. Primary Battery State 7.7. Maximum Power Point Tracking 7.8. Balancing for Dual-Cell Supercapacitor 8. System Configuration 8.1. High Power / Low Power Mode 8.2. Storage Element Configuration 8.3. Load Configuration 8.4. Custom Mode Configuration 8.5. Disable Storage Element Charging 8.6. MPPT Configuration 8.7. ZMPP Configuration 8.8. Source to Storage Element Feed- Through 8.9. Primary Battery Configuration 8.10. External Components 8.10.1. Storage element information 8.10.2. External inductor information 8.10.3. External capacitors information CSRC CINT CLOAD 9. Typical Application Circuits 9.1. Example Circuit 1 9.2. Example Circuit 2 9.3. Circuit Behaviour 10. Performance Data 10.1. DCDC Conversion Efficiency From SRC to STO in Low Power Mode 10.2. DCDC Conversion Efficiency From SRC to STO in High Power Mode 10.3. DCDC Conversion Efficiency From STO to LOAD in Low Power Mode 10.4. DCDC Conversion Efficiency From STO to LOAD in High Power Mode 10.5. Quiescent Current 11. Schematic 12. Layout 13. Package Information 13.1. Plastic Quad Flatpack No-Lead (QFN 40-pin 5x5mm) 13.2. Board Layout 14. Revision History
Parameter Value Voltage on LOAD, STO, SRC, BUFSRC, LIN, LOUT, ZMPP, BAL, CS_IN, PRIM, EN_SLEEP, -0.3 V to 5.5 V EN_STO_CH Voltage on VINT, T_MPP[1:0], R_MPP[2:0], LOAD_CFG[2:0], STO_CFG[3:0], STO_PRIO, STO_OVCH, STO_OVDIS, STO_RDY, EN_HP, -0.3 V to 2.75 V PRIM_CUT, PRIM_FB Operating junction temperature -40 °C to 125 °C Storage temperature -65 °C to 150 °C ESD HBM voltage > 2000 V ESD CDM voltage > 500 V Table 3: Absolute Maximum Ratings
3. Thermal Resistance
Package θJA θJC Unit QFN 40- pin TBD TBD °C/W Table 4: Thermal Resistance ESD CAUTION ESD (ELECTROSTATIC DISCHARGE) SENSITIVE DEVICE These devices have limited built-in ESD protection and damage may thus occur on devices subjected to high-energy ESD. Therefore, proper EESD precautions should be taken to avoid performance degradation or loss of functionality Table 5: ESD Caution DS_AEM30330_Rev1.0 Copyright © 2021 e-peas SA 8 Document Outline 1. Introduction 2. Absolute Maximum Ratings 3. Thermal Resistance 4. Typical Electrical Characteristics at 25 °C 5. Recommended Operation Conditions 6. Functional Block Diagram 7. Theory of Operation 7.1. DCDC Converter 7.2. Reset, Wake Up and Start States 7.2.1. Storage Element Priority Supercapacitor as a Storage Element Battery as a Storage Element 7.2.2. Load Priority 7.3. Supply State 7.4. Shutdown State 7.5. Sleep State 7.6. Primary Battery State 7.7. Maximum Power Point Tracking 7.8. Balancing for Dual-Cell Supercapacitor 8. System Configuration 8.1. High Power / Low Power Mode 8.2. Storage Element Configuration 8.3. Load Configuration 8.4. Custom Mode Configuration 8.5. Disable Storage Element Charging 8.6. MPPT Configuration 8.7. ZMPP Configuration 8.8. Source to Storage Element Feed- Through 8.9. Primary Battery Configuration 8.10. External Components 8.10.1. Storage element information 8.10.2. External inductor information 8.10.3. External capacitors information CSRC CINT CLOAD 9. Typical Application Circuits 9.1. Example Circuit 1 9.2. Example Circuit 2 9.3. Circuit Behaviour 10. Performance Data 10.1. DCDC Conversion Efficiency From SRC to STO in Low Power Mode 10.2. DCDC Conversion Efficiency From SRC to STO in High Power Mode 10.3. DCDC Conversion Efficiency From STO to LOAD in Low Power Mode 10.4. DCDC Conversion Efficiency From STO to LOAD in High Power Mode 10.5. Quiescent Current 11. Schematic 12. Layout 13. Package Information 13.1. Plastic Quad Flatpack No-Lead (QFN 40-pin 5x5mm) 13.2. Board Layout 14. Revision History