OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

LTC4079EDD#TRPBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
LTC4079
19
4079f
For more information www.linear.com/LTC4079
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
package DescripTion
Please refer to http://www.linear.com/designtools/packaging/ for the most recent package drawings.
3.00 ±0.10
(4 SIDES)
NOTE:
1. DRAWING TO BE MADE A JEDEC PACKAGE OUTLINE M0-229 VARIATION OF (WEED-2).
CHECK THE LTC WEBSITE DATA SHEET FOR CURRENT STATUS OF VARIATION ASSIGNMENT
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION ON THE
TOP AND BOTTOM OF PACKAGE
0.40 ± 0.10
BOTTOM VIEW—EXPOSED PAD
1.65 ± 0.10
(2 SIDES)
0.75 ±0.05
R = 0.125
TYP
2.38 ±0.10
(2 SIDES)
15
106
PIN 1
TOP MARK
(SEE NOTE 6)
0.200 REF
0.00 – 0.05
(DD) DFN REV C 0310
0.25 ± 0.05
2.38 ±0.05
(2 SIDES)
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
1.65 ±0.05
(2 SIDES)2.15 ±0.05
0.50
BSC
0.70 ±0.05
3.55 ±0.05
PACKAGE
OUTLINE
0.25 ± 0.05
0.50 BSC
DD Package
10-Lead Plastic DFN (3mm × 3mm)
(Reference LTC DWG # 05-08-1699 Rev C)
PIN 1 NOTCH
R = 0.20 OR
0.35 × 45°
CHAMFER
LTC4079
20
4079f
For more information www.linear.com/LTC4079
LINEAR TECHNOLOGY CORPORATION 2014
LT 0914 • PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com/LTC4079
relaTeD parTs
Typical applicaTion
Energy Harvesting Charger with Buck, Buck-Boost and LDO Supplies
BAT
FB
FBG
EN
NTCBIASPROG
NTC
GND
LTC4079
TIMER
1.07M1.2M
V
IN(REG)
= 15V
I
CHG
= 99mA
102k
3.01k
100nF
412k
10k
T
Li-Ion
CHRG
IN
PIEZO
MIDE
V25W
1µF
6.3V
4.7µF
6.3V
GND
LTC3330
4079 TA02
AC1
V
IN
CAP
V
IN2
BAT
OUT[2:0]
LDO[2:0]
IPK[2:0]
UV[3:0]
*
AC2
SW
SWA
22µH
22µH
SWB
V
OUT
LDO_IN
SCAP
BAL
LDO_EN
EH_ON
PGVOUT
PGLDO
LDO_OUT
V
IN3
3V TO 19V
4V TO 19V
SOLAR
PANEL
10µF
25V
3
3
3
4
1µF
6.3V
22µF
6.3V
4.7µF
1.2V TO 3.6V
50mA
1.8V TO 5V
50mA
10mF
2.7V
10mF
2.7V
OPTIONAL
47µF
6.3V
+
–
+
SET V
IN(REG)
OF LTC4079 ABOVE THE UVLO THRESHOLDS OF LTC3330.
E.G. V
IN(REG)
= 15V FOR UVLO RISING = 14V AND UVLO FALLING = 13V.
THIS ENSURES THAT THE BATTERY IS CHARGED ONLY WHEN EXCESS
POWER IS AVAILABLE FROM THE INPUT SOURCE.
*
10k
PART NUMBER DESCRIPTION COMMENTS
LTC4078 Dual Input Li-Ion Battery Charger with Overvoltage
Protection
Overvoltage Protection Up to 22V. Charge Current 100mA to 950mA.
LTC4065/LTC4065A 250mA Li-Ion Battery Charger 3.75V to 5.5V Input. Up to 250mA Programmable Charge Current. Internal
4.5Hrs Safety Timer.
LTC4054L-4.2 150mA Linear Li-Ion Battery Charger 4.25V to 6.5V Input. 10mA to 150mA Programmable Charge Current.
LTC4070 Li-Ion/Polymer Shunt Battery Charger I
Q
= 0.5µA, Pin Selectable Battery Charge Voltage: 4.0V, 4.1V or 4.2V
LTC4071 Li-Ion/Polymer Shunt Battery Charger with Low Battery
Disconnect
Pack Protection Version of LTC4070
LT
®
3650 High Voltage 2A Monolithic Li-Ion Battery Charger 4.75V to 32V Input. Buck Architecture.
LTC4121/
LTC4121-4.2
High V
oltage 400mA Synchronous Step-Down Battery
Charger
4.4V to 40V Input. Low Dropout Buck Architecture with MPPT.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

LTC4079EDD#TRPBF

Mfr. #:
Buy LTC4079EDD#TRPBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Battery Management Low Iq 60V, 250mA Linear Charger
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet