LTC3858IUH-2#PBF

LTC3858IUH-2#PBF
Mfr. #:
LTC3858IUH-2#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators Low IQ, Dual, 2-Phase Synchronous Step-Down Controller without OVP
Lifecycle:
New from this manufacturer.
Datasheet:
LTC3858IUH-2#PBF Datasheet
Delivery:
DHL FedEx Ups TNT EMS
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HTML Datasheet:
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ECAD Model:
More Information:
LTC3858IUH-2#PBF more Information
Product Attribute
Attribute Value
Manufacturer:
Analog Devices Inc.
Product Category:
Switching Voltage Regulators
RoHS:
Y
Mounting Style:
SMD/SMT
Package / Case:
QFN-32
Output Voltage:
0.8 V to 24 V
Output Current:
20 A
Number of Outputs:
2 Output
Input Voltage MAX:
38 V
Topology:
Buck
Input Voltage MIN:
4 V
Switching Frequency:
75 kHz to 850 kHz
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 125 C
Series:
LTC3858-2
Packaging:
Tube
Input Voltage:
4 V to 38 V
Type:
Step-Down Controller
Brand:
Analog Devices / Linear Technology
Shutdown:
Shutdown
Load Regulation:
0.01 %
Operating Supply Current:
0.4 mA
Product Type:
Switching Voltage Regulators
Factory Pack Quantity:
73
Subcategory:
PMIC - Power Management ICs
Tags
LTC3858IUH, LTC3858IU, LTC3858I, LTC3858, LTC385, LTC38, LTC3, LTC
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
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POWER MANAGEMENT IC
***log Devices
The LTC3858-2 is a high performance dual step-down switching regulator controller that drives all N-channel synchronous power MOSFET stages. A constant frequency current mode architecture allows a phase-lockable frequency of up to 850kHz. Power loss and noise due to the input capacitor ESR are minimized by operating the two controller outputs out of phase. The 170μA no-load quiescent current extends operating life in battery-powered systems. OPTI-LOOP compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The LTC3858-2 differs from the LTC3858 by having the overvoltage protection crowbar and short-circuit latchoff disabled. A wide 4V to 38V input supply range encompasses a wide range of intermediate bus voltages and battery chemistries. Independent soft-start pins for each controller ramp the output voltages during start-up. Current foldback limits MOSFET heat dissipation during short-circuit conditions. LTC3858 LTC3858-1 LTC3858-2 Features Adjustable Current Limit, Clock Output, Phase Modulation, 2 PGOOD Outputs Fixed Current Limit, One PGOOD Output Overvoltage protection crowbar and short-circuit latchoff disabled Package QFN-32 SSOP-28 QFN-32 Applications Automotive Systems Battery Operated Digital Devices Distributed DC Power Systems
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Availability
Stock:
65
On Order:
2048
Enter Quantity:
Current price of LTC3858IUH-2#PBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Reference price (USD)
Quantity
Unit Price
Ext. Price
1
$10.26
$10.26
25
$6.81
$170.25
100
$5.63
$563.00
250
$5.35
$1 337.50
500
$5.23
$2 615.00
1000
$5.03
$5 030.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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