Electronic Components Datasheet Search |
|
MIC5156-5.0BN Datasheet(PDF) 11 Page - Micrel Semiconductor |
|
MIC5156-5.0BN Datasheet(HTML) 11 Page - Micrel Semiconductor |
11 / 11 page MIC5156/5157/5158 Micrel 3-122 March 1999 GND S EA MIC5158 G EN VIN R1 R2 D R3 R4 VDD Figure 5. Battery Charger Concept Uninterruptible Power Supply The MIC5157 and two N-channel MOSFETs provide battery switching for uninterruptible power as shown in figure (6). Two MOSFETs are placed source-to-source to prevent cur- rent flow through their body diodes when switched off. The Super LDO regulator is continuously enabled to achieve fast battery switch-in. Careful attention must be paid to the ac-line monitoring circuitry to ensure that the output voltage does not fall below design limits while the battery is being switched in. Line Battery S G MIC5158 D VDD EN GND EA 1N4148 Uninterruptable DC D S D G S G MOSFET body diodes shown for clarity Off-line Power Supply AC Line Q1 Q2 40V max. Figure 6. UPS Power Supply Concept |
Similar Part No. - MIC5156-5.0BN |
|
Similar Description - MIC5156-5.0BN |
|
|
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 |