Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LTC4099 Datasheet(PDF) 6 Page - Linear Technology

Part # LTC4099
Description  I2C Controlled USB Power Manager/Charger with Overvoltage Protection
PDF  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LTC4099 Datasheet(HTML) 6 Page - Linear Technology

Back Button LTC4099 Datasheet HTML 2Page - Linear Technology LTC4099 Datasheet HTML 3Page - Linear Technology LTC4099 Datasheet HTML 4Page - Linear Technology LTC4099 Datasheet HTML 5Page - Linear Technology LTC4099 Datasheet HTML 6Page - Linear Technology LTC4099 Datasheet HTML 7Page - Linear Technology LTC4099 Datasheet HTML 8Page - Linear Technology LTC4099 Datasheet HTML 9Page - Linear Technology LTC4099 Datasheet HTML 10Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 36 page
background image
LTC4099
6
4099f
OUTPUT CURRENT (A)
0.01
40
50
60
70
80
100
0.1
1
4099 G05
90
500mA TO 1.2A
VBUS INPUT LIMIT MODES
100mA VBUS INPUT
LIMIT MODE
VCLPROG = 0V
Battery and VBUS Currents
vs Output Current
Battery Charging Efficiency vs
Battery Voltage with No External
Load (PBAT/PVBUS)
USB Compliant Output Current Available
Before Discharging Battery
TA = 25°C, VBUS = 5V, BAT = 3.8V, RPROG = 1.02k,
RCLPROG = 3.01k, unless otherwise noted.
BATTERY VOLTAGE (V)
2.7
50
70
90
3.0
3.3
3.9
3.6
60
80
100
4.2
4099 G06
500mA USB SETTING
100mA USB SETTING
BATTERY VOLTAGE (V)
2.7
0
200
400
600
3.0
3.3
3.9
3.6
800
100
300
500
700
4.2
4099 G07
VBUS INPUT LIMIT SET FOR USB 500mA
BATTERY VOLTAGE (V)
2.7
0
50
100
150
3.0
3.3
3.9
3.6
25
75
125
175
4.2
4099 G08
VBUS INPUT LIMIT SET FOR USB 100mA
BATTERY VOLTAGE (V)
2.7
0
200
400
600
3.0
3.3
3.9
3.6
100
300
500
700
4.2
4099 G09
VFLOAT VOLTAGE SET FOR 4.2V
VBUS INPUT LIMIT SET FOR USB 500mA
BATTERY CHARGER SET FOR 1200mA
USB Limited Battery Charge
Current vs Battery Voltage
Battery and VBUS Currents
vs Output Current
Output Voltage vs Output Current
USB Compliant Output Current Available
Before Discharging Battery
PowerPath Switching Regulator
Efficiency vs Output Current
TYPICAL PERFORMANCE CHARACTERISTICS
OUTPUT CURRENT (mA)
0
400
600
800
4099 G01
200
0
–600
–200
–400
200
400
600
1000
BATTERY
CURRENT
(CHARGING)
BATTERY
CURRENT
(DISCHARGING)
VBUS INPUT LIMIT SET
FOR USB 500mA
BATTERY CHARGER SET
FOR 800mA
VBUS CURRENT
OUTPUT CURRENT (mA)
0
400
600
800
800
4099 G02
200
0
–200
200
400
600
1000
BATTERY
CURRENT
(CHARGING)
BATTERY
CURRENT
(DISCHARGING)
VBUS INPUT LIMIT SET
FOR 790mA
BATTERY CHARGER SET
FOR 500mA
VBUS CURRENT
OUTPUT CURRENT (mA)
0
4.0
4.5
5.0
800
4099 G03
3.5
3.0
200
400
600
1000
VBUS INPUT LIMIT SET
FOR USB 500mA
BATTERY CHARGER DISABLED
BAT = 4V
BAT = 3.4V
BATTERY VOLTAGE (V)
2.7
0
10
20
3.0
3.3
3.9
3.6
5
15
25
4.2
4099 G04
IVOUT = 0μA
VBUS = 0V
VBUS = 5V
(SUSPEND MODES)
Battery Drain Current
vs Battery Voltage



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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