Alternatives to Texas Instruments BQ24170RGYR
Texas Instruments BQ24170RGYR and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 BQ24170RGYRTexas Instruments | BQ24170RGYTTexas Instruments | BQ24133RGYRTexas Instruments | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Matches the identical 24-pin VQFN pin assignment, including fixed cell-selection on Pin 14.Uses the exact same 24-VQFN (5.5mm x 3.5mm) package.Provides identical electrical specs; the only difference is the packaging delivery format (small reel/tape vs. large reel). | Shares the identical 24-pin layout and pin-for-pin connections, including Pin 14 as the CELL selection pin.Identical 24-VQFN (5.5mm x 3.5mm) package and footprint.Maximum charge current is limited to 2.5A instead of the BQ24170's 4.0A limit. | ||
 AI Summary | BQ24170RGYR by Texas Instruments: Charger IC Lithium Ion/Polymer 24-VQFN (5.5x3.5). | This is the exact same silicon in the same package, differing only in the tape-and-reel orderable packaging quantity (250 parts vs 3000 parts). It serves as a perfect, zero-risk drop-in replacement.
| A highly compatible drop-in alternative that maintains the same pinout and cell selection logic, making it ideal if the system's actual battery charge current is designed for 2.5A or less.
| |
| Lifecycle Status | Active | Active | Active | |
| Market Availability | In stock | In stock | In stock | |
| REACH | REACH | Unknown | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Charger IC Lithium Ion/Polymer 24-VQFN (5.5x3.5) | Battery Management 1.6MHz Sync Sw-Mode LiIon/Poly Bat Chrgr A 595-BQ24170RGYR | Charger IC Lithium Ion/Polymer 24-VQFN (5.5x3.5) | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | |
| Type | Power Management (PMIC) | Battery Management | Power Management (PMIC) | |
| Datasheet | Open | N/A | Open | |
| Lead Time | 16 weeks | 9 weeks | 16 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0070 | - | - | |
| Moisture Sensitivity Level | 2 (1 Year) | - | - | |
| Interface | Pin-configured | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 24-pin VQFN, 5.5 mm x 3.5 mm | - | - | |
| Number of Cells | 1 to 3 (selectable) | - | - | |
| Fault Protection | Thermal Regulation, Thermal Shutdown, Battery Thermistor Sense, Input Overvoltage Protection, Input Undervoltage Lockout, Cycle-by-Cycle Current Limit, Charge Overcurrent Protection, Charge Undercurrent Protection | - | - | |
| Battery Chemistry | Li-Ion, Li-Polymer | - | - | |
| Current - Charging | 4.0A | - | - | |
| Battery Pack Voltage | 4.2 V/cell (1-3 cells programmable) | - | - |
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Frequently asked questions
Yes. The Texas Instruments BQ24170RGYR is active and in production. The parts listed here are qualified equivalents if you need a second source or better availability.
The closest qualified second sources for the Texas Instruments BQ24170RGYR are the BQ24170RGYT (Texas Instruments) and the BQ24133RGYR (Texas Instruments), out of 4 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the BQ24170RGYR are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The BQ24170RGYR (Texas Instruments) is a part in the Power Management (PMIC) category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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