Product Details:
|
Part Number: | LTC3704EMS | Output Type: | Transistor Driver |
---|---|---|---|
Voltage - Supply (Vcc/Vdd): | 2.5V ~ 36V | Duty Cycle (Max): | 92% |
Frequency - Switching: | 50kHz ~ 1MHz | Operating Temperature: | -40°C ~ 85°C (TA) |
LTC3704EMS Integrated Circuit Chip Positive To Negative DC DC Controller MSOP10
Product Overviews Of LTC3704EMS
LTC3704EMS is a wide input range, current mode, positive-to-negative DC/DC controller that drives an N-channel power MOSFET and requires very few external components. Intended for low to high power applications, it eliminates the need for a current sense resistor by utilizing the power MOSFET’s on-resistance, thereby maximizing efficiency.
Specification Of LTC3704EMS
Output Type
|
Transistor Driver
|
Function
|
Step-Up/Step-Down
|
Output Configuration
|
Negative
|
Topology
|
Cuk
|
Number of Outputs
|
1
|
Output Phases
|
1
|
Voltage - Supply (Vcc/Vdd)
|
2.5V ~ 36V
|
Frequency - Switching
|
50kHz ~ 1MHz
|
Duty Cycle (Max)
|
92%
|
Synchronous Rectifier
|
No
|
Clock Sync
|
Yes
|
Control Features
|
Enable, Frequency Control
|
Operating Temperature
|
-40°C ~ 85°C (TA)
|
Mounting Type
|
Surface Mount
|
Package / Case
|
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
|
Supplier Device Package
|
10-MSOP
|
Features Of LTC3704EMS
High Efficiency Operation (No Sense Resistor Required)
Wide Input Voltage Range: 2.5V to 36V
Current Mode Control Provides Excellent Transient Response
High Maximum Duty Cycle (Typ 92%)
±1% Internal Voltage Reference
±2% RUN Pin Threshold with 100mV Hysteresis
Micropower Shutdown: IQ = 10µA
Programmable Switching Frequency (50kHz to 1MHz) with One External Resistor
Synchronizable to an External Clock Up to 1.3 × fOSC
User-Controlled Pulse Skip or Burst Mode® Operation
Internal 5.2V Low Dropout Voltage Regulator
Capable of Operating with a Sense Resistor for High Output Voltage Applications (VDS >36V)
Small 10-Lead MSOP Package
Applications Of LTC3704EMS
SLIC Power Supplies
Telecom Power Supplies
Portable Electronic Equipment
Cable and DSL Modems
Router Supplies
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FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.
Contact Person: Sales Manager
Tel: 86-13410018555
Fax: 86-0755-83957753