LT8643SEV#PBF

LT8643SEV#PBF
Mfr. #:
LT8643SEV#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators 42V, 7A Sync Buck (8640S w/ external VC)
Lifecycle:
New from this manufacturer.
Datasheet:
LT8643SEV#PBF Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
LT8643SEV#PBF more Information
Product Attribute
Attribute Value
Manufacturer:
Analog Devices Inc.
Product Category:
Switching Voltage Regulators
RoHS:
Y
Mounting Style:
SMD/SMT
Package / Case:
LQFN-24
Output Voltage:
Adjustable
Output Current:
6 A
Number of Outputs:
1 Output
Input Voltage MAX:
42 V
Topology:
Buck
Input Voltage MIN:
3.4 V
Switching Frequency:
200 kHz to 3 MHz
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 125 C
Series:
LT8643S
Packaging:
Tube
Input Voltage:
3.4 V to 42 V
Quiescent Current:
0.75 uA
Type:
Silent Switcher
Brand:
Analog Devices / Linear Technology
Shutdown:
Shutdown
Moisture Sensitive:
Yes
Operating Supply Current:
350 uA
Product Type:
Switching Voltage Regulators
Factory Pack Quantity:
540
Subcategory:
PMIC - Power Management ICs
Supply Voltage - Min:
3.4 V
Tags
LT8643, LT864, LT86, LT8
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    C***a
    C***a
    US

    OK

    2019-06-12
    V***n
    V***n
    UA

    The seller sent the order quickly, but instead of stabilizers put transistors bc517. Letters do not answer, count does not know how (there is not enough 4 pcs). To order from this seller-to play the lottery: it is cheap, but what and how much will come-a big puzzle.

    2019-09-11
    B***v
    B***v
    RU

    It's okay.But it turned out that i opened a dispute on non-receipt, the seller returned the money, and after a week i received the parcel. I apologize to the seller

    2019-08-29
    A***v
    A***v
    RU

    Everything is fine.

    2019-09-04
***ear Technology
LT8643S - 42V, 6A Synchronous Step-Down Silent Switcher 2 with 2.5μA Quiescent Current
***i-Key
IC REG BUCK ADJUSTABLE 6A 24LQFN
***log Devices
The LT8640S/LT8643S synchronous step-down regulator features second generation Silent Switcher architecture designed to minimize EMI/EMC emissions while delivering high efficiency at high switching frequencies. This includes the integration of bypass capacitors to optimize all the fast current loops inside and make it easy to achieve advertised EMI performance by reducing layout sensitivity. This performance makes the LT8640S/LT8643S ideal for noise- sensitive applications and environments. The fast, clean, low overshoot switching edges enable high efficiency operation even at high switching frequencies, leading to a small overall solution size. Peak current mode control with a 30ns minimum on-time allows high step-down ratios even at high switching frequencies. The LT8643S has external compensation via the VC pin to enable current sharing and fast transient response at high switching frequencies. A CLKOUT pin enables synchronizing other regulators to the LT8640S/LT8643S. Burst Mode operation enables ultralow standby current consumption, forced continuous mode can control frequency harmonics across the entire output load range, or spread spectrum operation can further reduce EMI/ EMC emissions. Soft-start and tracking functionality is accessed via the TR/SS pin, and an accurate input voltage UVLO threshold can be set using the EN/UV pin. Applications Automotive and Industrial Supplies General Purpose Step-Down
Silent Switcher 2 Regulators
Linear Technology/Analog Devices Silent Switcher® 2 Regulators are compact, ultralow emission, high-speed synchronous monolithic step-down switching regulators designed for automotive and transportation applications. Developed using a second-generation Silent Switcher architecture, these regulators minimize EMI/EMC emissions while delivering highly efficient operation even at high switching frequencies. The design includes integrated bypass capacitors, a ground plane, copper pillars, and well-controlled switching edges to dramatically reduce EMI/EMC emissions. The regulators' selectable spread spectrum mode further improves EMI/EMC performance.
LT86xx High-Voltage Buck Regulators
Linear Technology/Analog Devices LT86xx High-Voltage Synchronous Buck Regulators product line features high-performance step-down buck switching regulator ICs. The LT86xx High-Voltage Buck Regulators work from input voltages from 3V up to 100V+, switching frequencies up to 4MHz, and high-efficiency operation up to 96%.
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Availability
Stock:
994
On Order:
2977
Enter Quantity:
Current price of LT8643SEV#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
$11.26
$11.26
25
$7.47
$186.75
100
$6.18
$618.00
250
$5.87
$1 467.50
500
$5.74
$2 870.00
1000
$5.52
$5 520.00
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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