Electronic Components Datasheet Search |
|
S-8215AAP-K8T2U Datasheet(PDF) 8 Page - Seiko Instruments Inc |
|
S-8215AAP-K8T2U Datasheet(HTML) 8 Page - Seiko Instruments Inc |
8 / 29 page BATTERY PROTECTION IC FOR 3-SERIAL TO 5-SERIAL CELL PACK (SECONDARY PROTECTION) S-8215A Series Rev.2.3_02 8 Test Circuits 1. Overcharge detection voltage, overcharge hysteresis voltage (Test circuit 1) 1. 1 Overcharge detection voltage n (VCUn) Set V1 = V2 = V3 = V4 = V5 = VCU − 0.05 V. The overcharge detection voltage 1 (VCU1) is the V1 voltage when the CO pin’s output changes after the voltage of V1 has been gradually increased. Overcharge detection voltage (VCUn) (n = 2 to 5) can be determined in the same way as when n = 1. 1. 2 Overcharge hysteresis voltage n (VHCn) Set V1 = VCU + 0.05 V, V2 = V3 = V4 = V5 = 2.5 V. The overcharge hysteresis voltage 1 (VHC1) is the difference between V1 voltage and VCU1 when the CO pin's output changes after the V1 voltage has been gradually decreased. Overcharge hysteresis voltage (VHCn) (n = 2 to 5) can be determined in the same way as when n = 1. 2. Output current (Test circuit 5) 2. 1 Output current of CMOS output product Set SW1 and SW2 to OFF. 2. 1. 1 Active "H" (1) CO pin source current (ICOH) Set SW1 to ON after setting V1 = 5.5 V, V2 to V5 = 3.0 V, V6 = 0.5 V. I1 is the CO pin source current (ICOH) at that time. (2) CO pin sink current (ICOL) Set SW2 to ON after setting V1 to V5 = 3.5 V, V7 = 0.5 V. I2 is the CO pin sink current (ICOL) at that time. 2. 1. 2 Active "L" (1) CO pin source current (ICOH) Set SW1 to ON after setting V1 to V5 = 3.5 V, V6 = 0.5 V. I1 is the CO pin source current (ICOH) at that time. (2) CO pin sink current (ICOL) Set SW2 to ON after setting V1 = 5.5 V, V2 to V5 = 3.0 V, V7 = 0.5 V. I2 is the CO pin sink current (ICOL) at that time. 2. 2 Output current of Nch open-drain output product Set SW1 and SW2 to OFF. 2. 2. 1 Active "H" (1) CO pin leakage current "L" (ICOLL) Set SW2 to ON after setting V1 = 5.5 V, V2 to V5 = 3.0 V, V7 = 17.5 V. I2 is the CO pin leakage current "L" (ICOLL) at that time. (2) CO pin sink current (ICOL) Set V1 to V5 = 3.5 V, V7 = 0.5 V. I2 is the CO pin sink current (ICOL) at that time. 2. 2. 2 Active "L" (1) CO pin leakage current "L" (ICOLL) Set SW2 to ON after setting V1 to V5 = 3.5 V, V7 = 17.5 V. I2 is the CO pin leakage current "L" (ICOLL) at that time. (2) CO pin sink current (ICOL) Set V1 = 5.5 V, V2 to V5 = 3.0 V, V7 = 0.5 V. I2 is the CO pin sink current (ICOL) at that time. |
Similar Part No. - S-8215AAP-K8T2U |
|
Similar Description - S-8215AAP-K8T2U |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |