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TI BQ25890RTWR

Name: BQ25890RTWR
Rating: 4.5 (10 reviews)

Battery Management I2C Contrd 5A Single Cell Charger

브랜드: TI

제조업체부품 #: BQ25890RTWR

데이터 시트: BQ25890RTWR 데이터 시트 (PDF)

패키지/케이스: WQFN-24

RoHS 상태:

재고상태: 5,988 PC, 새로운 원본

상품 유형: Battery Chargers

Warranty: 1 Year Ovaga Warranty - Find Out More

가격

*모든 가격은 USD 단위입니다.

수량	단가	추가 가격
1	$1.975	$1.975
10	$1.699	$16.990
30	$1.527	$45.810
100	$1.349	$134.900
500	$1.269	$634.500
1000	$1.235	$1235.000

재고: 5,988 PCS

- +

빠른 견적

다음에 대한 RFQ를 제출해 주십시오. BQ25890RTWR 또는 우리에게 이메일을 보내: 이메일: [email protected], 12시간 이내에 연락드리겠습니다.

수량^*

이메일^*

담당자 이름^*

회사

주목

BQ25890RTWR 일반적인 설명

The BQ25890, BQ25892 are highly-integrated 5-A switch-mode battery charge management and system power path management device for single cell Li-Ion and Li-polymer battery. The devices support high input voltage fast charging. The low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery life during discharging phase.

특징

High efficiency 5-A, 1.5-MHz Switch Mode buck charge
- 93% Charge efficiency at 2 A and 91% charge efficiency at 3-A charge current
- Optimize for high voltage input (9 V to 12 V)
- Low power PFM Mode for light-load operations
USB On-the-Go (OTG) with adjustable output from 4.5 V to 5.5 V
- Selectable 500-kHz and 1.5-MHz Boost Converter with up-to 2.4-A output
- 93% Boost efficiency at 5 V at 1-A output
- Accurate Hiccup Mode overcurent protection
Single input to support USB input and adjustable high voltage adapters
- Support 3.9-V to 14-V input voltage range
- Input current limit (100 mA to 3.25 A with 50-mA resolution) to support USB2.0, USB3.0 standard and high voltage adapters
- Maximum power tracking by input voltage limit up-to 14 V for wide range of adapters
- Auto detect USB SDP, CDP, DCP, and non-standard adapters (BQ25890)
Input Current Optimizer (ICO) to maximize input power without overloading adapters
Resistance Compensation (IRCOMP) from charger output to cell terminal
Highest battery discharge efficiency with 11-mΩ battery discharge MOSFET up to 9 A
Integrated ADC for system monitor (voltage, temperature, charge current)
Narrow VDC (NVDC) power path management
- Instant-on works with no battery or deeply discharged battery
- Ideal diode operation in Battery Supplement Mode
BATFET Control to support Ship Mode, wake up, and full system reset
Flexible autonomous and I²C Mode for optimal system performance
High integration includes all MOSFETs, current sensing and loop compensation
12-µA Low battery leakage current to support Ship Mode
High Accuracy
- ±0.5% Charge voltage regulation
- ±5% Charge current regulation
- ±7.5% Input current regulation
Safety
- Battery temperature sensing for charge and Boost Mode
- Thermal regulation and thermal shutdown

명세서

매개변수	값	매개변수	값
Number of series cells	1	Charge current (max) (A)	5
Vin (max) (V)	14	Cell chemistry	Li-Ion/Li-Polymer
Battery charge voltage (min) (V)	3.84	Battery charge voltage (max) (V)	4.6
Absolute max Vin (max) (V)	22	Control topology	Switch-Mode Buck
Control interface	I2C	Features	BAT temp thermistor monitoring (JEITA profile), BAT temp thermistor monitoring (hot/cold profile), IC thermal regulation, ICO (Input Current Optimization), IINDPM (Input current limit), Input OVP, Integrated ADC, Power Path, USB C/PD compatible, USB D+/D-/BC1.2 integrated, USB OTG integrated
Vin (min) (V)	3.9	Rating	Catalog
Operating temperature range (°C)	-40 to 85

배송

	배송비	리드타임
DHL	$20.00-$40.00 (0.50 KG)	2-5 날
페덱스	$20.00-$40.00 (0.50 KG)	2-5 날
UPS	$20.00-$40.00 (0.50 KG)	2-5 날
TNT	$20.00-$40.00 (0.50 KG)	2-5 날
EMS	$20.00-$40.00 (0.50 KG)	2-5 날
등기 항공 우편	$20.00-$40.00 (0.50 KG)	2-5 날

처리 시간: 배송비는 지역 및 국가에 따라 다릅니다.

지불

지불 조건		핸드 수수료
	은행 송금	US$30.00의 은행 수수료를 부과합니다.
	페이팔	4.0%의 서비스 수수료를 부과합니다.
	신용 카드	3.5% 서비스 수수료를 부과합니다.
	웨스턴 유니언	charge US.00 banking fee.
	돈 그램	US$0.00의 은행 수수료를 부과합니다.

보증

1. 귀하가 구입한 전자 부품에는 365일 보증이 포함되어 있으며, 우리는 제품 품질을 보장합니다.

2. 귀하가 받은 품목 중 일부가 완벽한 품질이 아닌 경우, 당사는 책임 있게 귀하의 환불 또는 교체를 준비할 것입니다. 그러나 품목은 원래 상태를 유지해야 합니다.

포장

단계1 :제품
단계2 :진공 포장
단계3 :정전기 방지 가방
단계4 :개별 포장
단계5 :포장 상자
단계6 :바코드 배송 태그

모든 제품은 정전기 방지 가방에 포장됩니다. ESD 정전기 방지 보호 장치와 함께 배송됩니다.

외부 ESD 포장 라벨은 당사 정보(부품 번호, 브랜드 및 수량)를 사용합니다.

우리는 선적 전에 모든 상품을 검사하고, 모든 제품이 양호한 상태인지 확인하고, 부품이 새로운 원본 일치 데이터시트인지 확인합니다.

모든 상품을 포장한 후 문제가 없는지 확인한 후 안전하게 포장하여 글로벌 특급으로 보내드립니다. 우수한 밀봉 무결성과 함께 탁월한 천공 및 인열 저항성을 나타냅니다.

부품 포인트

The BQ25890RTWR is a highly integrated battery charge management IC designed for portable devices. It features fast charging capabilities, low quiescent current, and USB host communication. The chip offers flexible input voltage, high efficiency, and advanced safety features, making it ideal for a wide range of applications.
Equivalent

The equivalent products of BQ25890RTWR chip are BQ25892RTWR, BQ25895RTWR, and BQ25896RTWR. These chips are also highly integrated, USB-friendly battery charge controllers for single-cell Li-ion and Li-polymer batteries. They offer flexible charging options, high efficiency, and protection features for safe and reliable battery charging.
Features

1. Integrated USB Type-C charging controller 2. Flexible input source options 3. Support for wide range of battery chemistries 4. High efficiency power path management 5. Integrated ADC monitoring 6. Safety features such as thermal regulation and charge timers 7. Programmable input current and charge voltage limits.
Pinout

The BQ25890RTWR is a 24-pin IC with the following functions: 1. VOUT: Output voltage for the system 2. VSYS: Input for battery or system power 3. VBUS: Input for USB power 4. TS: Temperature Sense 5. SYS: System Load 6. TS2: Temperature Sense 2 7. ISET: Input current limit The pin functions control charging current, voltage thresholds and converter settings for portable devices.
Manufacturer

The BQ25890RTWR is manufactured by Texas Instruments. Texas Instruments is a multinational semiconductor company that designs and manufactures a wide range of integrated circuits, including microcontrollers, power management chips, and analog chips for various industries such as automotive, communications, and consumer electronics.
Application Field

The BQ25890RTWR is commonly used in portable devices such as smartphones, tablets, and wearables for fast charging and power management. Its high efficiency, small footprint, and ability to support a wide input voltage range make it suitable for a variety of consumer electronics applications.
Package

The BQ25890RTWR chip is available in a 24-pin VQFN package with a size of 4mm x 4mm. It is a integrated switching-mode battery charge with power path management.