SGM4056-10.5YPS8G/TR datasheet, PDF

Datasheet> All Categories > Power/power management> The power supply circuit> SGM4056-10.5YPS8G/TR

SGM4056-10.5YPS8G/TR: DescriptionPower Supply Support Circuit, Adjustable, 1 Channel, PDSO8, GREEN, SOIC-8; CategoryPower/power management The power supply circuit; File Size413KB，20 Pages; ManufacturerSG Micro Corp(SGMICRO); Websitehttp://www.sg-micro.com/; Shengbang Microelectronics is a semiconductor company that focuses on the research and development and sales of high-performance, high-quality analog integrated circuits. Shengbang Microelectronics products have excellent performance and quality and can be widely used in many fields such as mobile phones, TVs, DVDs, digital cameras, laptops, consumer electronics, automotive electronics, industrial automation control, medical instruments, LCD displays, etc.

Download Datasheet Parametric View All

SGM4056-10.5YPS8G/TR Overview

Power Supply Support Circuit, Adjustable, 1 Channel, PDSO8, GREEN, SOIC-8

SGM4056-10.5YPS8G/TR Parametric

Parameter Name	Attribute value
Maker	SG Micro Corp(SGMICRO)
package instruction	HLSOP,
Reach Compliance Code	unknow
Other features	OVER VOLTAGE PROTECTION VOLTAGE IS 10.5V
Adjustable threshold	YES
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	R-PDSO-G8
length	4.9 mm
Number of channels	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	HLSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
Maximum seat height	1.7 mm
Maximum supply voltage (Vsup)	9.35 V
Minimum supply voltage (Vsup)	4.55 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	3.9 mm

SGM4056-10.5YPS8G/TR Preview

Download Datasheet

View All

SGM4056

High Input Voltage Charger

GENERAL DESCRIPTION

The SGM4056 is a cost-effective, fully integrated high

input voltage single-cell Li-ion battery charger. The

charger uses a CC/CV charge profile required by Li-ion

battery. The charger accepts an input voltage up to

26.5V but is disabled when the input voltage exceeds

the OVP threshold, typically 6.8V (SGM4056-6.8) or

10.5V (SGM4056-10.5), to prevent excessive power

dissipation. The 26.5V rating eliminates the over-

voltage protection circuit required in a low input voltage

charger.

The charge current and the end-of-charge (EOC)

current are programmable with external resistors.

When the battery voltage is lower than typically 2.55V,

the charger preconditions the battery with typically 18%

of the programmed charge current. When the charge

current reduces to the programmable EOC current

level during the CV charge phase, an EOC indication is

provided by the

CHG

pin, which is an open-drain

output. An internal thermal foldback function protects

the charger from any thermal failure.

Two indication pins (

PPR

and

CHG

) allow simple

interface to a microprocessor or LEDs. When no

adapter is attached or when disabled, the charger

draws less than 1μA leakage current from the battery.

The SGM4056 is available in Green TDFN-3×3-8L,

TDFN-2×3-8L, TDFN-2×2-8L and SOIC-8 (Exposed

Pad) packages and is rated over the -40℃ to +85℃

temperature range.

FEATURES



Complete Charger for Single-Cell Li-ion or

Polymer Batteries



Integrated Pass Element and Current Sensor



No External Blocking Diode Required



Low Component Count and Cost



Programmable Charge Current



Programmable End-of-Charge Current



Charge Current Thermal Foldback for Thermal

Protection



2.55V Trickle Charge Threshold



6.8V Input Over-Voltage Protection for SGM4056-6.8



10.5V Input Over-Voltage Protection for SGM4056-10.5



26.5V Maximum Voltage for the Power Input



Power Presence and Charge Indications



Less than 1μA Leakage Current off the Battery When

No Input Power Attached or Charger Disabled



Available in Green TDFN-3×3-8L, TDFN-2×3-8L,

TDFN-2×2-8L and SOIC-8 (Exposed Pad) Packages

APPLICATIONS

Mobile Phones

Blue-Tooth Devices

PDAs

MP3 Players

Stand-Alone Chargers

Other Handheld Devices

SG Micro Corp

www.sg-micro.com

REV. A. 2

Recommended Resources

crystal controlled oscillatora

Fully automatic contactless AC voltage regulator circuit

LA4508 audio IC amplifier circuit diagram

7.2V, 1.2A battery charging circuit diagram using ATC105

Anti-vandal wireless alarm

FREFROMT MTS-9600 color display power supply circuit diagram

Forum member long521's niece is sick, please help her!: The niece of forum member long521 , a very cute little girl, was just 5 years old. On November 22, 2019, she was diagnosed with acute lymphocytic leukemia at the Children's Hospital Affiliated to Zhej...; soso Talking

EEWORLD University ---- Application of Weidmuller products in the semiconductor industry: Application of Weidmuller products in the semiconductor industry : https://training.eeworld.com.cn/course/67779...; hi5 Integrated technical exchanges

How to minimize the cost of low-power AC/DC circuits?: I am currently researching an AC/DC solution of around 10W. I would like to ask all the teachers: How can we achieve the lowest cost? If it is made in a non-isolated way, will there be any security is...; sfcsdc Analog electronics

The water hydrogen engine has officially rolled off the production line. The vehicle can run just by adding water???: [align=left][font=微软雅黑][size=3]On May 23, the front page of Nanyang Daily published an article titled "Water hydrogen engine officially rolled off the production line, municipal party secretary praise...; eric_wang Talking

Linear thyristor power supply dimming and EMC issues: There is a problem that has troubled me for a long time, as shown in the figure above. This is the schematic diagram of the linear thyristor power supply. When the X capacitor is not added, the EMC te...; cpfpost Power technology

Synopsys IP Resources: A look at the complete Ethernet PHY IP for high-performance computing SoCs: IntroductionHyperscale data centers need to scale as system demands increase. Ethernet has become the preferred network protocol for server-to-server communications required by hyperscale data centers...; arui1999 Integrated technical exchanges

Popular Components