BQ24045DSQTAlternatives & Equivalent Parts
About BQ24045DSQT
BQ24045DSQT is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline No-lead 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 | BQ24045DSQTSource | BQ24045DSQR | LM53602AMPWPT | EEETK1E221UP | ECQE6224JF |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Panasonic | Panasonic |
| Package Type | Small Outline No-lead | Small Outline No-lead | Small Outline Packages | Other | Other |
| Pin Count | 11 | 11 | 17 | 2 | 2 |
| Temperature Range | — | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C |
| Price | $0.8310 | $0.0940 | $3.3400 | $0.4430 | $0.2560 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 | 7 | 6.96 |
| Additional Feature | RECHARGE DETECTION THRESHOLD IS 4.105V | — | ALSO OPERATES IN PFM CONTROL TECHNIQUE; OUTPUT IN ADJUSTABLE MODE IS 3.3V TO 10V | ESR is MEASURED AT 100KHZ, | FLAME PROOF |
| Adjustable Threshold | YES | YES | — | — | — |
| Analog IC - Other Type | LINEAR BATTERY CHARGER | LINEAR BATTERY CHARGER | SWITCHING REGULATOR | — | — |
| Input Voltage-Max | 6.5 V | 6.5 V | 42 V | — | — |
| Input Voltage-Min | 3.5 V | 3.5 V | 3.5 V | — | — |
| JESD-30 Code | S-PDSO-N10 | S-PDSO-N10 | R-PDSO-G16 | — | — |
| JESD-609 Code | e4 | e4 | e4 | — | e3 |
| Number of Channels | 1 | 1 | — | — | — |
| Number of Functions | 1 | 1 | 1 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | SOLCC10,.08,16 | SOLCC10,.08,16 | TSSOP16,.25 | — | — |
| Package Shape | SQUARE | SQUARE | RECTANGULAR | CYLINDRICAL PACKAGE | RECTANGULAR PACKAGE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMT | Radial |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | — | — |
| Supply Current-Max (Isup) | 1 mA | 1 mA | — | — | — |
| Supply Voltage-Max (Vsup) | 6.5 V | 6.5 V | — | — | — |
| Supply Voltage-Min (Vsup) | 3.5 V | 3.5 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | — | — | — |
| Surface Mount | YES | YES | YES | YES | NO |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Tin (Sn) |
| Terminal Form | NO LEAD | NO LEAD | GULL WING | — | — |
| Terminal Pitch | 0.4 mm | 0.4 mm | 0.65 mm | — | 15 mm |
| Terminal Position | DUAL | DUAL | DUAL | — | — |
| Threshold Voltage-Nom | +6.65V | +6.65V | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — | — |
| ## BQ24045DSQT Alternates Showing results | Image | — | — | — | — |
| Date Of Intro | — | — | 2016-11-24 | — | — |
| Control Mode | — | — | CURRENT-MODE | — | — |
| Control Technique | — | — | PULSE WIDTH MODULATION | — | — |
| Input Voltage-Nom | — | — | 13.5 V | — | — |
| Number of Outputs | — | — | 1 | — | — |
| Output Current-Max | — | — | 2 A | — | — |
| Output Voltage-Max | — | — | 9.9 V | — | — |
| Output Voltage-Min | — | — | 3.2 V | — | — |
| Switcher Configuration | — | — | BUCK | — | — |
| Switching Frequency-Max | — | — | 2350 kHz | — | — |
| Technology | — | — | BICMOS | — | — |
| Temperature Grade | — | — | AUTOMOTIVE | — | — |
| ## LM53602AMPWPT Alternates Showing results | — | — | Image | — | — |
| Reach Compliance Code | — | — | — | Compliant | Compliant |
| Factory Lead Time | — | — | — | 21 Weeks | 20 Weeks |
| Capacitance | — | — | — | 220 µF | 220 µF |
| Capacitor Type | — | — | — | ALUMINUM ELECTROLYTIC CAPACITOR | FILM CAPACITOR |
| Dielectric Material | — | — | — | ALUMINUM (WET) | POLYESTER |
| ESR | — | — | — | 300 mΩ | — |
| Height | — | — | — | 10.2 mm | 16.5 mm |
| Leakage Current | — | — | — | 0.055 mA | — |
| Mounting Feature | — | — | — | SURFACE MOUNT | THROUGH HOLE MOUNT |
| Negative Tolerance | — | — | — | 20% | 5% |
| Packing Method | — | — | — | TR, EMBOSSED, 15 INCH | BULK |
| Polarity | — | — | — | POLARIZED | — |
| Positive Tolerance | — | — | — | 20% | 5% |
| Rated (DC) Voltage (URdc) | — | — | — | 25 V | 630 V |
| Reference Standard | — | — | — | AEC-Q200 | — |
| Ripple Current | — | — | — | 128.05 mA | — |
| Size Code | — | — | — | 3333 | — |
| Tan Delta | — | — | — | 0.18 | — |
| Terminal Shape | — | — | — | FLAT | WIRE |
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 BQ24045DSQT — response within 24 hours.
Quick Links
Texas Instruments Adjustable, 1 Channel, +6.65V, PDSO10
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Why Look for Alternatives?
Finding alternatives for BQ24045DSQT 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 BQ24045DSQT 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 BQ24045DSQT?
Known equivalents for BQ24045DSQT include BQ24045DSQR, LM53602AMPWPT, EEETK1E221UP. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BQ24045DSQT?
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 BQ24045DSQT 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.