 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
BQ51013 Datasheet(PDF) 8 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
BQ51013 Datasheet(HTML) 8 Page - Texas Instruments |
|
|
8 / 30 page  AC1 2 BOOT1 3 OUT 4 CLMP1 5 COM1 6 /CHG 7 /AD-EN 8 AD 9 AC2 19 RECT 18 BOOT2 17 CLMP2 16 COM2 15 VTSB 14 TS/ CTRL 13 ILIM 12 EN1 10 EN2 11 PGND 1 PGND 20 B2 AC2 B3 AC1 B4 AC1 B1 AC2 C2 RECT C3 RECT C4 BOOT1 C1 BOOT2 E2 CLMP2 E3 CLMP1 E4 COM1 E1 COM2 A2 PGND A3 PGND A4 PGND A1 PGND F2 VTSB F3 AD-EN F4 CHG F1 TS/CTRL G2 EN2 G3 EN1 G4 AD G1 ILIM D2 OUT D3 OUT D4 OUT D1 OUT bq51010 bq51011 bq51013 SLVSAT9B – APRIL 2011 – REVISED AUGUST 2011 www.ti.com YFF Package RHL Package (TOP VIEW) (TOP VIEW) PIN FUNCTIONS NAME YFF RHL I/O DESCRIPTION AC1 B3, B4 2 I AC input power from receiver coil antenna. AC2 B1, B2 19 I BOOT1 C4 3 O Bootstrap capacitors for driving the high-side FETs of the synchronous rectifier. Connect a 10nF ceramic capacitor from BOOT1 to AC1 and from BOOT2 C1 17 O BOOT2 to AC2. Filter capacitor for the internal synchronous rectifier. Connect a ceramic RECT C2, C3 18 O capacitor to PGND. Depending on the power levels, the value may be 4.7 μF to 22μF. OUT D1, D2, D3, D4 4 O Output pin, delivers power to the load. Open-drain output used to communicate with primary by varying reflected impedance. Connect through a capacitor to either AC1 or AC2 for capacitive load modulation (COM2 must be connected to the alternate COM1 E4 6 O AC1 or AC2 pin). For resistive modulation connect COM1 and COM2 to RECT via a single resistor; connect through separate capacitors for capacitive load modulation. Open-drain output used to communicate with primary by varying reflected impedance. Connect through a capacitor to either AC1 or AC2 for capacitive load modulation (COM1 must be connected to the alternate COM2 E1 15 O AC1 or AC2 pin). For resistive modulation connect COM1 and COM2 to RECT via a single resistor; connect through separate capacitors for capacitive load modulation. O Open drain FETs which are utilized for a non-power dissipative over-voltage AC clamp protection. When the RECT voltage goes above CLMP1, E2, 5 15 V, both switches will be turned on and the capacitors will act as a low CLMP2 E3 16 impedance to protect the IC from damage. If used, CLMP1 is required to be connected to AC1, and CLMP2 is required to be connected to AC2 via 0.47 µF capacitors. PGND A1, A2, A3, A4 1, 20 Power ground 8 Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated Product Folder Link(s): bq51010 bq51011 bq51013 |
Similar Part No. - BQ51013 |
|
Similar Description - BQ51013 |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
