MAX1758EAI+ - Maxim Integrated

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

MAX1758EAI+
Manufacturer

Maxim Integrated
ChipWorker Part#

CW49651703
Category

Battery Management IC
RoHS

Lead free / RoHS Compliant
Description

MAXIM INTEGRATED PRODUCTS MAX1758EAI+ Battery Charger for 4 Cells of Li-Ion, Li-Pol battery, 28V input, 4.2V / 1.5A charge, SSOP-28
Documentation

Datasheet

MAX1758EAI+ Global Supplier

{{ supplierTable.supplier }}	{{ supplierTable.part }}	{{ supplierTable.availability }}	MOQ	{{ supplierTable.delivery_date }}

{{viewMore}}
{{viewMore}}
DigiKey	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Arrow	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Mouser	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
					{{submitRFQ}}

MAX1758EAI+ Specifications

Attribute	Attribute Value

Part Number	MAX1758EAI+
Manufacturer	Maxim Integrated
ChipWorker Part#	CW49651703
Category	Battery Management IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	28 Pin
Case/Package	SSOP-28
Supply Voltage (DC)	28.0V (max)
Input Voltage (DC)	28.0 V
Output Voltage	4.2 V
Output Current	1500 mA
Number of Positions	28 Position
Output Voltage (Max)	4.2 V
Output Current (Max)	1.5 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	6V ~ 28V
Supply Voltage (Max)	28 V
Supply Voltage (Min)	6 V
Input Voltage	28 V
	expand all
Size-Length	10.33 mm
Size-Width	5.38 mm
Size-Height	1.78 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

Product Description

The MAX1758EAI+ is a stand-alone, switch-mode Li+ Battery Charger with internal 28V switch. The MAX1758 is a switch-mode lithium-ion (Li+) battery charger that charges one-to-four cells. It provides a regulated charging current accurate to ±10% and a regulated voltage with only a ±0.8% total voltage error at the battery terminals. The internal high-side switch delivers a programmable current of up to 1.5A to charge the battery. The built-in safety timer automatically terminates charging once the adjustable time limit has been reached. The MAX1758 regulates the voltage set point and charging current using two loops that work together to transition smoothly between voltage and current regulation. An additional control loop monitors the total current drawn from the input source (charging + system) and automatically reduces battery-charging current, preventing overload of the input supply and allowing the use of a low-cost wall adapter.
Stand-alone charger for up to 4 Li+ batteries
±0.8% Battery regulation voltage accuracy
Low-dropout 98% duty cycle
Safely precharges near-dead cells
Continuous voltage and temperature monitoring
0.1µA Shutdown battery current
Safety timer prevents overcharging
Input current limiting
300kHz PWM oscillator reduces noise

expand all

Delivery

DHLPrice

UPS

FedEx

TNT

EMS

OCS

SF EXPRESS

Chipworker Certification

Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more >
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

Contact Us

Buy MAX1758EAI+

Stock is limited and changes quickly. Our 24/7 online sales team is ready to respond to your inquiries and orders at any time.