поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

LP3913 датащи(PDF) 3 Page - Texas Instruments

Click here to check the latest version.
номер детали LP3913
подробное описание детали  Power Management IC for Flash Memory-Based Portable Media Players
PDF  70 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  TI1 [Texas Instruments]
домашняя страница  http://www.ti.com
Logo TI1 - Texas Instruments

LP3913 датащи(HTML) 3 Page - Texas Instruments

  LP3913 Datasheet HTML 1Page - Texas Instruments LP3913 Datasheet HTML 2Page - Texas Instruments LP3913 Datasheet HTML 3Page - Texas Instruments LP3913 Datasheet HTML 4Page - Texas Instruments LP3913 Datasheet HTML 5Page - Texas Instruments LP3913 Datasheet HTML 6Page - Texas Instruments LP3913 Datasheet HTML 7Page - Texas Instruments LP3913 Datasheet HTML 8Page - Texas Instruments LP3913 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 70 page
background image
1
2
3
4
5
6
7
8
9
10
11
12
25
26
27
28
29
30
31
32
33
34
35
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
LP3913
www.ti.com
SNVS489I – NOVEMBER 2006 – REVISED SEPTEMBER 2013
Connection Diagram
Device Connection Diagram
Figure 1. 48 WQFN Package (Top View)
Package Number NJV0048A
Table 1. Additional Application Information
Part Number
LDO1 (V)
LDO2 (V)
Buck1 (V)
Buck2 (V)
Buck 3 (V)
ICHRG (mA)
LP3913SQ-AA/LP3913SQX-AA
2.00
3.30
1.20
3.30
3.30
100
LP3913SQ-AC/LP3913SQX-AC
1.30
3.30
1.30
1.80
3.30
100
LP3913SQ-AD/LP3913SQX-AD
2.00
3.30
1.20
1.80
3.30
100
LP3913SQ-ADJ/LP3913SQX-ADJ
1.80
3.30
ADJ
ADJ
3.30
100
LP3913SQ-AE/LP3913SQX-AE
1.30
3.30
1.30
3.30
3.30
100
LP3913SQ-AR/LP3913SQX-AR
1.80
3.30
1.20
1.80
3.30
1000
Pin Descriptions
Pin #
Name
I/O
Type
Functional Description
1
TS
I
A
Battery temperature sense pin. This pin is normally connected to the thermistor pin of the
battery cell.
2
VBATT1
O
A
Positive battery terminal. This pin must be externally shorted to VBATT2 and VBATT3
3
AGND
G
G
Analog Ground
4
VREFH
O
A
Connection to bypass capacitor for internal high reference
5
LDO2EN
I
D
Digital input to enable/disable LDO2
6
VLDO2
O
A
LDO2 Output
7
VIN1
I
PWR
Power input to LDO1 and LDO2. VIN1 pin must be externally shorted to the VDD pins.
8
VLDO1
O
A
LDO1 Output
9
POWERACK
I
D
Digital power acknowledgment input (see Power On/Off Sequencing)
10
ISENSE
I
A
A 4.64-k
Ω resistor must be connected between this pin and GND. A fraction of the charge
current flows through this resistor to enable the A to D converter to measure the charge
current.
11
ADC2
I
A
Channel 2 input to AD converter
12
ADC1
I
A
Channel 1 input to AD converter
13
IRQB
O
Open
Open drain active low interrupt request
Drain
Copyright © 2006–2013, Texas Instruments Incorporated
Submit Documentation Feedback
3
Product Folder Links: LP3913



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70


датащи скачать

Go To PDF Page


ссылки URL



Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   Ссылка на техническое описание    |   обмен ссыками   |   поиск по производителю
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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