Datasheet AEM30330 (E-peas) - 10

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DATASHEET AEM30330 5. Recommended Operation Conditions
Symbol Parameter Min Typ Max Unit External Components LDCDC Inductor of the DCDC converter 10 µH CSRC Capacitor decoupling the SRC terminal 15 µF CINT Capacitor decoupling the VINT terminal 10 µF CLOAD Capacitor decoupling the LOAD terminal 40 µF CSTO Optional - Capacitor on STO if no storage element is connected (see Section 8.10.1) 100 µF STO_OVCH Configuration of VOVCH in custom mode STO_OVDIS Configuration of VOVDIS in custom mode 1 Section 8.4 100 MΩ STO_RDY Configuration of VCHRDY in custom mode PRIM_FB Configuration of VPRIM,MIN 100 Section 8.9 500 kΩ PRIM_CUT ZMPP Optional - Used for the configuration of the ZMPP tracking function 10 Section 8.7 100K Ω Symbol Logic Level Low High Logic input pins R_MPP[2:0] Configuration pins for the MPP evaluation GND VINT T_MPP[1:0] Configuration pins for the MPP timing GND VINT LOAD_CFG[2:0] Configuration pins for the LOAD voltage GND VINT STO_CFG[3:0] Configuration pins for the STO voltage GND VINT STO_PRIO Configuration pin for the control er GND VINT EN_STO_FT Configuration pin for the control er GND VINT EN_SLEEP Configuration pin for the control er GND LOAD EN_STO_CH Configuration pin for the control er GND LOAD EN_HP Configuration pin for the control er GND VINT Table 7: Recommended Operation Conditions DS_AEM30330_Rev1.0 Copyright © 2021 e-peas SA 10 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