이 웹사이트는 쿠키를 사용합니다. 이 사이트를 이용함으로써 귀하는 쿠키 사용에 동의하게 됩니다. 자세한 내용은 다음을 참조하세요. 개인 정보 정책.

이미지는 참고용입니다. 제품 사양 보기

TI BQ25505RGRT

Name: BQ25505RGRT
Rating: 4.5 (10 reviews)

Energy Harvesting PMIC 20-VQFN (3.5x3.5)

브랜드: Texas Instruments

제조업체부품 #: BQ25505RGRT

데이터 시트: BQ25505RGRT 데이터 시트 (PDF)

패키지/케이스:

상품 유형: Battery Management

RoHS 상태:

재고상태: 5984 PC, 새로운 원본

Warranty: 1 Year Ovaga Warranty - Find Out More

BOM에 추가

빠른 견적

다음에 대한 RFQ를 제출해 주십시오. BQ25505RGRT 또는 우리에게 이메일을 보내: 이메일: [email protected], 12시간 이내에 연락드리겠습니다.

수량^*

이메일^*

담당자 이름^*

회사

주목

BQ25505RGRT 일반적인 설명

The bq25505 device is specifically designed to efficiently extract the microwatts (µW) to miliwatts (mW) of power generated from a variety of DC energy harvesting, high-impedance sources like photovoltaic (solar) or thermal electric generators (TEGs) without collapsing those sources. The battery-management features of the bq25505 ensure that a secondary rechargeable battery is not overcharged by this extracted power, with voltage boosted, nor depleted beyond safe limits by a system load. The integrated multiplexer gate drivers autonomously switch the system load to a primary nonrechargeable battery if the secondary battery voltage falls below the user-defined VBAT_OK threshold.

특징

Ultra Low-Power With High-Efficiency DC-DC Boost Charger
- Cold-Start Voltage: V_IN ≥ 600 mV
- Continuous Energy Harvesting From Input Sources as Low as 100 mV
- Ultra-Low Quiescent Current of 325 nA
- Input Voltage Regulation Prevents Collapsing High-Impedance Input Sources
- Ship Mode With < 5 nA From Battery
Energy Storage
- Energy can be Stored to Rechargeable Li-Ion Batteries, Thin-Film Batteries, Super-Capacitors, or Conventional Capacitors
Battery Charging and Protection
- Internally Set Undervoltage Level
- User-Programmable Overvoltage Level
Battery-Good Output Flag
- Programmable Threshold and Hysteresis
- Warn Attached Microcontrollers of Pending Loss of Power
- Can be Used to Enable or Disable System Loads
Programmable Maximum Power Point Tracking (MPPT)
- Integrated MPPT for Optimal Energy Extraction From a Variety of Energy Harvesters
Gate Drivers for Primary (Nonrechargeable) and Secondary (Rechargeable) Storage Element Multiplexing
- Autonomous Switching Based on VBAT_OK
- Break-Before-Make Prevents System Rail Droop

명세서

매개변수	값	매개변수	값
Manufacturer	Texas Instruments	Product Category	Battery Management
RoHS	Details	Product	Charge Management
Battery Type	Lithium Iron Phosphate (LiFePO4), Lithium-ion, Lithium Polymer, Supercapacitor	Output Voltage	Adjustable
Output Current	100 mA	Operating Supply Voltage	120 mV to 4 V
Package / Case	VQFN-20	Mounting Style	SMD/SMT
Series	BQ25505	Brand	Texas Instruments
Maximum Operating Temperature	+ 125 C	Minimum Operating Temperature	- 40 C
Moisture Sensitive	Yes	Product Type	Battery Management
Factory Pack Quantity	250	Subcategory	PMIC - Power Management ICs
Unit Weight	0.002469 oz	Number of series cells	1
Charge current (max) (A)	0.1	Vin (max) (V)	5.1
Cell chemistry	Li-Ion/Li-Polymer, SuperCap	Battery charge voltage (min) (V)	2.2
Battery charge voltage (max) (V)	5.5	Absolute max Vin (max) (V)	5.5
Control topology	Switch-Mode Boost	Control interface	Standalone (RC-Settable)
Features	Input OVP, Solar input/MPPT	Vin (min) (V)	0.6
Rating	Catalog

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.