Product Information

LTC3625IDE-1#PBF

Product Image X-ON

Datasheet
Battery Management 1A High Efficiency 2-Cell SuperCap Charger with Programmable Charge Current

Manufacturer: Analog Devices
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 11.4542 ea
Line Total: USD 11.4542

1 - Global Stock
Ships to you between
Fri. 23 Jun to Wed. 28 Jun
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
1 - Global Stock


Ships to you between
Fri. 23 Jun to Wed. 28 Jun

MOQ : 1
Multiples : 1

Stock Image

LTC3625IDE-1#PBF
Analog Devices

1 : USD 11.1017
10 : USD 9.7894
30 : USD 8.9883
91 : USD 8.3182

     
Manufacturer
Analog Devices
Product Category
Battery Management
RoHS - XON
Y Icon ROHS
Product
Charge Management
Product Type
Battery Management
Output Current
1 A
Package / Case
DFN - 12
Mounting Style
Smd/Smt
Qualification
Aec - Q100
Series
Ltc3625
Packaging
Tube
Brand
Analog Devices
Development Kit
Dc1583a - A, Dc1583a - B
Operating Supply Current
0.135 mA
Operating Supply Voltage
5.5 V
Factory Pack Quantity :
91
Subcategory
Pmic-Power Management Ics
Cnhts
8542390000
Hts Code
8542390001
Mxhts
85423901
Brand Category
Analog Devices
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LTC3625/LTC3625-1 1A High Efficiency 2-Cell Supercapacitor Charger with Automatic Cell Balancing Fae Tseru Dpircse Tnoi n High Efficiency Step-Up/Step-Down Charging of Two The LTC 3625/LTC3625-1 are programmable supercapaci- Series Supercapacitors tor chargers designed to charge two supercapacitors in n Automatic Cell Balancing Prevents Capacitor series to a fixed output voltage (4.8V/5.3V or 4V/4.5V Overvoltage During Charging selectable) from a 2.7V to 5.5V input supply. Automatic n Programmable Charging Current Up to 500mA cell balancing prevents overvoltage damage to either (Single Inductor), 1A (Dual Inductor) supercapacitor while maximizing charge rate. No balancing n V = 2.7V to 5.5V resistors are required. IN n Selectable 2.4V/2.65V Regulation per Cell (LTC3625) High efficiency, high charging current, low quiescent cur- n Selectable 2V/2.25V Regulation per Cell (LTC3625-1) rent and low minimum external parts count (one inductor, n Low No-Load Quiescent Current: 23A one bypass capacitor at V and one programming resistor) IN n I , I < 1A in Shutdown VOUT VIN make the LTC3625/LTC3625-1 ideally suited for small form n Low Profile 12-lead 3mm 4mm DFN Package factor backup or high peak power systems. a acilpp Tsnoi Charging current/maximum input current level is pro- grammed with an external resistor. When the input supply is n Servers, RAID Systems, Mass Storage, High Current removed and/or the EN pin is low, the LTC3625/LTC3625-1 Backup Supplies automatically enter a low current state, drawing less than n Solid State Hard Drives 1A from the supercapacitors. n Wireless Power Meters n High Peak Power Boosted Supplies The LTC3625/LTC3625-1 are available in a compact 12-lead 3mm 4mm 0.75mm DFN package. L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners. T lacipy a acilpp Tn oi 1A SCAP Charger Charging Two 2:1 Mismatched Supercapacitors 6 LTC3625 V V C = 50F IN OUT TOP V V IN OUT C = 100F BOT 2.7V TO 5.5V 4.8V 5 10F R = 61.9k PROG 3.3H SW2 CTL = 0 C 0.1F TOP V = 0 SEL 3.3H 4 SW1 V V OUT MID PROG C 0.1F BOT 3 61.9k V MID 2 PFI PGOOD EN PFO CTL 1 V SEL 3625 TA01a 0 0 20 40 60 80 100 120 140 160 180 200 TIME (SECONDS) 3625 TA01b 3625f VOLTAGE (V)LTC3625/LTC3625-1 a ulosb T e Mixa Mu M r a Tsgni p ni c no Farugi Tnoi (Note 1) TOP VIEW V , V (Transient) t < 1ms, IN OUT Duty Cycle < 1% .......................................... 0.3V to 7V SW1 1 12 SW2 V , V , V , PGOOD, IN OUT MID V 2 11 V IN OUT CTL, PROG, PFI, PFO ................................... 0.3V to 6V CTL 3 10 V MID 13 GND EN, V ........................................... 0.3V to V + 0.3V V 4 9 PGOOD SEL IN SEL V Short-Circuit Duration ............................. Indenfi ite EN 5 8 PFO OUT I , I ............................................................50mA PROG 6 7 PFI PGOOD PFO I ........................................................................1mA PROG DE PACKAGE I , I , I , I (Note 2) ...................................3A 12-LEAD (4mm s 3mm) PLASTIC DFN VIN SW1 SW2 VOUT T = 125C, = 43C/W JMAX JA Operating Junction Temperature Range EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB (Notes 3, 4) ............................................ 40C to 125C Storage Temperature Range .................. 65C to 125C o r D re i n Fro Ma Tnoi LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE LTC3625EDE PBF LTC3625EDE TRPBF 3625 12-Lead (4mm 3mm) Plastic DFN 40C to 125C LTC3625EDE-1 PBF LTC3625EDE-1 TRPBF 36251 12-Lead (4mm 3mm) Plastic DFN 40C to 125C LTC3625IDE PBF LTC3625IDE TRPBF 3625 12-Lead (4mm 3mm) Plastic DFN 40C to 125C LTC3625IDE-1 PBF LTC3625IDE-1 TRPBF 36251 12-Lead (4mm 3mm) Plastic DFN 40C to 125C Consult LTC Marketing for parts speciefi d with wider operating temperature ranges. *The temperature grade is identiefi d by a label on the shipping container. Consult LTC Marketing for information on non-standard lead based finish parts. For more information on lead free part marking, go to:

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
AD4
ANALOG DEVICES
Analog Devices Hittite
ANALOG DEVICES (LINEAR TECHNOLOGY)
ANALOG DEVICES (MAXIM INTEGRATED)
ANALOG DEVICES (TRINAMIC)
Analog Devices / Hittite
Analog Devices / Linear Technology
Analog Devices Inc
Analog Devices Inc.
Analog Devices, Inc.
DA4
Dallas
DALLAS / MAXIM
Dallas Semiconductor (VA)
LINEAR
LINEAR TECH
Linear Technology
Linear Technology (part of ADI)
LT
LT4
MAXIM
Maxim Integrated
MAXIM INTEGRATED / ANALOG DEVICES
Maxim Integrated Products
MAXIM-DALLAS
MX4
Technology
Trinamic
TRINAMIC / ANALOG DEVICES
Trinamic Motion Control
Trinamic Motion Control GmbH