Electronic Components Datasheet Search |
|
DS2711Z Datasheet(PDF) 9 Page - Maxim Integrated Products |
|
DS2711Z Datasheet(HTML) 9 Page - Maxim Integrated Products |
9 / 15 page DS2711/DS2712: Loose Cell NiMH Charger 9 of 15 DS2712 Parallel Charge Configuration with Switch-Mode Charge Current Regulation The example in Figure 5 uses the DS2712 to regulate charge current as a switching (buck) regulator. ICHG is set to 2A using RSNS = 0.056 Ω. The effective charge current for each cell is ICHG x 0.484 = 968mA. The CSOUT comparator output switches OFF when the voltage across the sense resistor goes above 0.125V and back ON when the voltage drops below 0.100V. In this mode, the operating frequency is determined primarily by the value of the inductor, the hysteresis, the input voltage, and the voltage on the cells. In some cases, a damping network may be required to prevent overshoot with the batteries removed. Figure 5. PARALLEL CONFIGURATION WITH SWITCH-MODE CURRENT REGULATION (DS2712 ONLY) |
Similar Part No. - DS2711Z |
|
Similar Description - DS2711Z |
|
|
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 |