Mfr Part #:

SGM4056-6.8YTDE8G/TR

The SGM4056-6.8YTDE8G/TR is a high input voltage linear charger from SG Micro Corp, designed for single-cell Li-Ion or Li-polymer batteries. It offers essential charging features like CC/CV profile and over-voltage protection.

✓ Total Stock: 14,925 pcs

SGM4056-6.8YTDE8G/TR Available from 3 distributors

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✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	5,450 pcs On Request	5450 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	5,000 pcs On Request	5000 pcs	On Request	1	On Request	On Request	24+	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	4,475 pcs On Request	4475 pcs	On Request	1	On Request	On Request	1409+	On Request	On Request

SGM4056-6.8YTDE8G/TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	SG Micro Corp
Halogen Free	No
Mounting Type	Surface Mount
Operating Temperature	-40°C to +85°C
Package / Case	TDFN-2x2-8L / TDFN-2x3-8L / TDFN-3x3-8L / SOIC-8 (Exposed Pad)
SVHC Present	Not Present

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SGM4056-6.8YTDE8G/TR Description

Short technical summary and product information.

The SGM4056-6.8YTDE8G/TR by SG Micro Corp is a cost-effective linear battery charger IC designed for single-cell Li-Ion and Li-polymer batteries. It integrates high input voltage capability, accepting up to 26.5V, and features a Constant Current/Constant Voltage (CC/CV) charge profile crucial for Li-Ion battery health.

Key electrical features include an input over-voltage protection (OVP) threshold typically set at 6.8V for this variant, a trickle charge threshold of 2.55V, and a maximum leakage current of less than 1μA when the charger is disabled or the input is floating. The device also provides charging status indication.

Available in compact packages such as TDFN-2x2-8L, this charger is suitable for applications requiring minimal component count and low cost. It operates reliably within a temperature range of -40°C to +85°C.

Applications for the SGM4056 include handheld devices, smartphones, portable internet devices, accessories, and standalone chargers where efficient and safe charging of single-cell lithium batteries is required.

SGM4056-6.8YTDE8G/TR Quick Information

Product Type: Battery Charger

Series: SGM4056

Canonical Name: SGM4056 High Input Voltage Charger

SGM4056-6.8YTDE8G/TR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: No

SGM4056-6.8YTDE8G/TR Features

High input voltage capability up to 26.5V.
Integrated over-voltage protection at 6.8V.
Supports CC/CV charge profile for Li-Ion.
Low leakage current below 1μA.
Operates from -40°C to +85°C.

SGM4056-6.8YTDE8G/TR Applications

Ideal for handheld electronic devices.
Suitable for smartphone charging circuits.
Used in portable internet accessories.
Applicable for standalone chargers.

SGM4056-6.8YTDE8G/TR FAQs

6 frequently asked questions generated from this part’s specifications.

What is the input over-voltage protection threshold for the SGM4056-6.8YTDE8G/TR?

The input over-voltage protection threshold is typically 6.8V.

What is the trickle charge threshold for this battery charger?

The trickle charge threshold is 2.55V.

What is the maximum power input voltage for the SGM4056?

The SGM4056 accepts a maximum power input voltage of 26.5V.

What is the leakage current when the charger is disabled?

The leakage current from the battery is less than 1μA when the charger is disabled or the input is floating.

What is the operating temperature range for the SGM4056?

The SGM4056 is rated for operation over the temperature range of -40°C to +85°C.

What packages is the SGM4056 available in?

The SGM4056 is available in TDFN-3x3-8L, TDFN-2x3-8L, TDFN-2x2-8L, and SOIC-8 (Exposed Pad) packages.