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LMZ31704RVQR
LMZ31704RVQR
FEILIDI-LMZ31704RVQR
42-BQFN Module
SIMPLE SWITCHER® 2.95V to 17V, 4A Power Module with Current Sharing 42-B3QFN -40 to 85
In Stock : 6931
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Product Details
Purchasing and Inquiry
Features for the LMZ31704
Complete integrated power solution allows
small footprint, low-profile design
10-mm × 10-mm × 4.3-mm package
Pin compatible with LMZ31710 and LMZ31707
Efficiencies up to 95%
Eco-mode™ / light load efficiency (LLE)
Wide-output voltage adjust
0.6 V to 5.5 V, with 1% reference accuracy
Supports parallel operation for higher current
Optional split power rail allows
input voltages down to 2.95 V
Adjustable switching frequency
(200 kHz to 1.2 MHz)
Synchronizes to an external clock
Provides 180° out-of-phase clock signal
Adjustable slow start
Output voltage sequencing / tracking
Power good output
Programmable undervoltage lockout (UVLO)
Overcurrent and overtemperature protection
Pre-bias output start-up
Operating temperature range: –40°C to 85°C
Enhanced thermal performance: 13.3°C/W
Meets EN55022 Class B emissions
Integrated shielded inductor
Create a custom design using the LMZ31704 with the WEBENCH® Power Designer
Description for the LMZ31704
The LMZ31704 power module is an easy-to-use integrated power solution that combines a 4-A DC/DC converter with power MOSFETs, a shielded inductor, and passives into a low profile, QFN package. This total power solution allows as few as three external components and eliminates the loop compensation and magnetics part selection process.
The 10 × 10 × 4.3 mm QFN package is easy to solder onto a printed circuit board and allows a compact point-of-load design. Achieves greater than 95% efficiency and excellent power dissipation capability with a thermal impedance of 13.3°C/W. The LMZ31704 offers the flexibility and the feature-set of a discrete point-of-load design and is ideal for powering a wide range of ICs and systems. Advanced packaging technology affords a robust and reliable power solution compatible with standard QFN mounting and testing techniques.
You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
Email for receiving inquiries: jindawei@hkjdwchip.com
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
3. RFQ (Request for Quotations)It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.
Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
Payment Method
| The fee is charged according to the rule of PayPal. | |
| East West Bank charge US$30.00 banking fee. | |
| The fee is charged according to the rule of PayPal. | |
| Western Union charge US$0.00 banking fee. |
Shipping
| DHL(www.dhl.com) From $40.00 basic shipping fee depend on zone and country. |
|
| UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country. |
|
| FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country. |
|
| Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
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LMZ31704RVQR
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