-
Description
The ML4862CS is a high voltage, continuous conduction boost regulator designed for DC to DC conversion in multiple cell battery powered systems. It is capable of start-up with input voltages as low as 1.8V and generates a 12V output with output voltage accuracy of ±4%. It features guaranteed full load start-up and operation at 1.8V input, continuous conduction mode for high output current, very low quiescent current, and pulse frequency modulation and internal synchronous rectification for high efficiency. The regulator has a maximum switching frequency of over 200kHz and requires minimum external components. It also has low ON resistance internal switching FETs and its fixed 12V output can be adjusted to lower output voltages if needed.
Specifications and Features
- High voltage, continuous conduction boost regulator
- Designed for DC to DC conversion in multiple cell battery powered systems
- Start-up with input voltages as low as 1.8V
- Generates a 12V output with output voltage accuracy of ±4%
- Guaranteed full load start-up and operation at 1.8V input
- Continuous conduction mode for high output current
- Very low quiescent current
- Pulse frequency modulation and internal synchronous rectification for high efficiency
- Maximum switching frequency > 200kHz
- Minimum external components required
- Low ON resistance internal switching FETs
- Fixed 12V output can be adjusted to lower output voltages
Application Scenarios
- DC to DC conversion in multiple cell battery powered systems
- Use in systems requiring high output current
- Suitable for applications with low input voltages
- Ideal for applications where high efficiency is important
Comparison
Advantages- Guaranteed full load start-up and operation at 1.8V
- Continuous conduction mode for high output current
- Very low quiescent current
- High efficiency due to pulse frequency modulation and internal synchronous rectification
- Small size and low cost due to maximum switching frequency of over 200kHz and minimum external components
- Adjustable output voltageDisadvantages- Output voltage accuracy is ±4%
- Requires external inductor for boosting voltage
- Limited to use in battery powered systems -
Similar parts: 430483 , Click to view
-
Datasheet
-
Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
- Datasheet: Download ML4862CS
- Chipdatas Part: CD90-ML4862CS
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/20 06:01 +0800
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
E-STLC2500CTR - Brand New STMicroelectronics IC ChipsWFBGA -
CY7C68053A-56BA - Brand New Cypress Semiconductor IC ChipsBGA -
AR8035-AL1A-R - Brand New QCA IC ChipsBGA -
BL1117-ADC - Brand New Belling IC ChipsSOT-223 -
HM628512BLFP-7 - Brand New Nexperia IC ChipsSOP-32 -
BCM5325FKQMG - Brand New Broadcom IC ChipsQFP -
D431000AGW-70LL - Brand New NEC IC ChipsSOP -
HT46R003B - Brand New HOLTEK IC ChipsSOP-16 -
BCM2045KWBG - Brand New Broadcom IC ChipsBGA -
H26M52103FMR - Brand New Skhynix IC ChipsBGA
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
-
DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
