Electronic Components Datasheet Search |
|
BQ24751B Datasheet(PDF) 3 Page - Texas Instruments |
|
|
BQ24751B Datasheet(HTML) 3 Page - Texas Instruments |
3 / 38 page VREF RAC 0.010 Ω RSR 0.010 Ω Q2 (ACFET) SI4435 Q3(BATFET) SI4435 P P ACN ACP /ACDRV ACDET /ACGOOD SRSET ACSET VREF CELLS /CHGEN VDAC VADJ ADC IADAPT HOST PVCC /BATDRV HIDRV PH BTST REGN LODRV PGND SRP SRN P PACK+ PACK- SYSTEM ADAPTER + ADAPTER - /ACGOOD AGND bq24751B 2.2 µF C1 10 kΩ R5 0.1 µF C4 100 pF C5 0.1 µF C8 Q4 FDS6680A Q5 FDS6680A 0.1 µF C9 L1 8.2 µH D1 BAT54 1 µF C10 BAT OVPSET 422 kΩ 1% R3 71 kΩ 1% R4 LEARN ACOP Q1 (ACFET) SI4435 10 µF C6 C15 0.1 µF C16 0.47 µF 0.1 µF C2 C3 2 Ω R10 0.1 µF PowerPad 10 µF C7 10 µF C12 C14 0.1 µF C13 0.1 µF C11 10 µF GPIO VREF VREF 100 kΩ R8 66.5 kΩ R9 100 kΩ R7 43 kΩ R11 VREF REGN 432 kΩ 1% 66.5 kΩ 1% R1 R2 PACKAGE THERMAL DATA bq24751B www.ti.com .......................................................................................................................................................... SLUS835A – JULY 2008 – REVISED MARCH 2009 (1) Pull-up rail could be either VREF or other system rail. (2) SRSET/ACSET could come from either DAC or resistor dividers. VIN = 20 V, VBAT = 3-cell Li-Ion, Icharge = 3 A, Iadapter_limit = 4 A Figure 2. Typical System Schematic, Voltage and Current Programmed by Resistor ORDERING INFORMATION ORDERING NUMBER PART NUMBER PACKAGE QUANTITY (Tape and Reel) bq24751BRHDR 3000 bq24751B 28-PIN 5 x 5 mm QFN bq24751BRHDT 250 TA = 70°C DERATING FACTOR PACKAGE θ JA POWER RATING ABOVE TA = 70°C QFN – RHD(1)(2) 39°C/W 2.36 W 0.028 W/°C (1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI Web site at www.ti.com. (2) This data is based on using the JEDEC High-K board and the exposed die pad is connected to a Cu pad on the board. This is connected to the ground plane by a 2x3 via matrix. Copyright © 2008–2009, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Link(s) :bq24751B Not Recommended For New Designs |
Similar Part No. - BQ24751B |
|
Similar Description - BQ24751B |
|
|
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 |