Texas Instruments · Battery Management ICs
BQ20Z45DBTR-R1
Texas Instruments Battery Management ICs · TSSOP-38-4.4mm
Part-number family from Benchmarq Microelectronics (now Texas Instruments, 1998). Older stock may carry Benchmarq Microelectronics markings.
Request a quote for BQ20Z45DBTR-R1The BQ20Z45DBTR-R1 is a Battery Management ICs from Texas Instruments, supplied in a TSSOP-38-4.4mm package. It is listed in our Power Management ICs (PMIC) catalog (Power Management).
Key specifications of the BQ20Z45DBTR-R1: interface SMBus, supply current (iq) 550uA, battery temperature detection Support, 0v battery charge Support, number of cells 2~4 and operating temperature -40°C~+85°C.
PartnerSemi sources the BQ20Z45DBTR-R1 for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | BQ20Z45DBTR-R1 |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | Benchmarq Microelectronics |
| Product type | Battery Management ICs |
| Category | Power Management ICs (PMIC) |
| Package / case | TSSOP-38-4.4mm |
| 0V Battery Charge | Support |
| Battery Temperature Detection | Support |
| Interface | SMBus |
| Number of Cells | 2~4 |
| Operating Temperature | -40°C~+85°C |
| Supply Current (Iq) | 550uA |
| The Chip Type | Protection IC, Balancing IC, Monitoring IC |
| Type of Battery | Lithium Battery |
| Voltage - Supply | 4.5V~25V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments Power Management ICs (PMIC)
| Part number | Type | |
|---|---|---|
| ATL431LI | power management IC | |
| ATL431LIBIDQNR | Voltage References | |
| BQ20Z655DBTR-R1 | Battery Management ICs | |
| BQ20Z95DBTR | Battery Management ICs | |
| BQ24002 | power management IC | |
| BQ24002RGWR | Battery Management ICs | |
| BQ24031 | power management IC | |
| BQ24031IRHLRQ1 | Battery Management ICs |
Frequently asked questions
What is the BQ20Z45DBTR-R1?
The BQ20Z45DBTR-R1 is a Battery Management ICs from Texas Instruments, supplied in a TSSOP-38-4.4mm package. It is listed in our Power Management ICs (PMIC) catalog (Power Management).
What are the specifications of the BQ20Z45DBTR-R1?
0V Battery Charge: Support; Battery Temperature Detection: Support; Interface: SMBus; Number of Cells: 2~4; Operating Temperature: -40°C~+85°C; Supply Current (Iq): 550uA; The Chip Type: Protection IC, Balancing IC, Monitoring IC; Type of Battery: Lithium Battery; Voltage - Supply: 4.5V~25V.
What package is the BQ20Z45DBTR-R1 in?
The BQ20Z45DBTR-R1 is listed in a TSSOP-38-4.4mm package.
Which part numbers are similar to the BQ20Z45DBTR-R1?
Similar part numbers in our catalog include ATL431LI (Texas Instruments), ATL431LIBIDQNR (Texas Instruments), BQ20Z655DBTR-R1 (Texas Instruments), BQ20Z95DBTR (Texas Instruments), BQ24002 (Texas Instruments) and BQ24002RGWR (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the BQ20Z45DBTR-R1?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=BQ20Z45DBTR-R1&brand=Texas%20Instruments or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.