BQ24450DWTRAlternatives & Equivalent Parts
About BQ24450DWTR
BQ24450DWTR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | BQ24450DWTRSource | PIC24FJ128GA306-I/PT | LM2903PWR | LMP91051MT/NOPB | BQ24450DW |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Microchip | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Quad Flat Packages | Small Outline Packages | Small Outline Packages | — |
| Pin Count | 16 | 64 | 8 | 14 | — |
| Temperature Range | -40.0°C ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | — |
| Price | $5.8000 | $3.3500 | $0.0890 | $2.5900 | $9.2390 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | — |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | Yes | Yes | — |
| YTEOL | 15 | 14 | 15 | 0 | — |
| Adjustable Threshold | YES | — | — | — | — |
| Analog IC - Other Type | LINEAR BATTERY CHARGER | — | — | ANALOG CIRCUIT | — |
| Input Voltage-Max | 40 V | — | — | — | — |
| Input Voltage-Min | 5 V | — | — | — | — |
| JESD-30 Code | R-PDSO-G16 | S-PQFP-G64 | R-PDSO-G8 | R-PDSO-G14 | — |
| JESD-609 Code | e4 | e3 | e4 | e3 | — |
| Number of Channels | 1 | — | — | 2 | — |
| Number of Functions | 1 | — | 2 | 1 | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOP16,.4 | TQFP64,.47SQ | TSSOP8,.25 | TSSOP14,.25 | — |
| Package Shape | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | FLATPACK, THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — |
| Supply Current-Max (Isup) | 4 mA | — | — | — | — |
| Supply Voltage-Max (Vsup) | 40 V | — | — | 5.5 V | — |
| Supply Voltage-Min (Vsup) | 5 V | — | — | 2.7 V | — |
| Supply Voltage-Nom (Vsup) | 10 V | — | 5 V | 3.3 V | — |
| Surface Mount | YES | YES | YES | YES | — |
| Temperature Grade | OTHER | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | — |
| Terminal Pitch | 1.27 mm | 0.5 mm | 0.65 mm | 0.65 mm | — |
| Terminal Position | DUAL | QUAD | DUAL | DUAL | — |
| Threshold Voltage-Nom | +4.5V | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 | — |
| Manufacturer Package Code | — | TQFP-64 | — | — | — |
| Factory Lead Time | — | 7 Weeks | — | — | — |
| Has ADC | — | YES | — | — | — |
| Bit Size | — | 16 | — | — | — |
| Boundary Scan | — | NO | — | — | — |
| CPU Family | — | PIC24 | — | — | — |
| Clock Frequency-Max | — | 32 MHz | — | — | — |
| DAC Channels | — | NO | — | — | — |
| DMA Channels | — | YES | — | — | — |
| Format | — | FIXED POINT | — | — | — |
| Integrated Cache | — | NO | — | — | — |
| Low Power Mode | — | YES | — | — | — |
| Number of DMA Channels | — | 6 | — | — | — |
| Number of External Interrupts | — | 5 | — | — | — |
| Number of I/O Lines | — | 53 | — | — | — |
| Number of Serial I/Os | — | 4 | — | — | — |
| Number of Timers | — | 7 | — | — | — |
| On Chip Program ROM Width | — | 8 | — | — | — |
| PWM Channels | — | YES | — | — | — |
| RAM (bytes) | — | 8192 | — | — | — |
| ROM (words) | — | 131072 | — | — | — |
| ROM Programmability | — | FLASH | — | — | — |
| Screening Level | — | TS 16949 | — | — | — |
| Speed | — | 32 MHz | — | — | — |
| Supply Current-Max | — | 6.9 mA | 1 mA | — | — |
| Supply Voltage-Max | — | 3.6 V | — | — | — |
| Supply Voltage-Min | — | 2 V | — | — | — |
| Supply Voltage-Nom | — | 3.3 V | — | — | — |
| Technology | — | CMOS | BIPOLAR | — | — |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER, RISC | — | — | — |
| ## PIC24FJ128GA306-I/PT Alternates Showing results | — | Image | — | — | — |
| Date Of Intro | — | — | 1988-04-01 | — | — |
| Amplifier Type | — | — | COMPARATOR | — | — |
| Average Bias Current-Max (IIB) | — | — | 0.5 µA | — | — |
| Bias Current-Max (IIB) @25C | — | — | 0.05 µA | — | — |
| Input Offset Voltage-Max | — | — | 7000 µV | — | — |
| Output Type | — | — | OPEN-COLLECTOR; OPEN-DRAIN | — | — |
| Packing Method | — | — | TR | — | — |
| Response Time-Nom | — | — | 1300 ns | — | — |
| Subcategory | — | — | Comparator | — | — |
| Supply Voltage Limit-Max | — | — | 36 V | — | — |
| ## LM2903PWR Alternates Showing results | — | — | Image | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for BQ24450DWTR — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for BQ24450DWTR is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating BQ24450DWTR replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to BQ24450DWTR?
Known equivalents for BQ24450DWTR include PIC24FJ128GA306-I/PT, LM2903PWR, LMP91051MT/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BQ24450DWTR?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify BQ24450DWTR alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.