XC9142A55CER-G vs TPS61220DCK Comparison
Detailed side-by-side comparison of XC9142A55CER-G by Torex Semiconductor and TPS61220DCK by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Torex Semiconductor
XC9142A55CER-G - 0.5A Synchronous Step-Up DC/DC | Torex Semiconductor
XC9142A55CER-G ✓ Active
Specification Comparison
| Parameter | XC9142A55CER-G | TPS61220DCK |
|---|---|---|
| Brand | Torex Semiconductor | Texas Instruments |
| Category | DC-DC Converters | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.55 | $0.78 |
| Topology | Synchronous Step-Up (Boost) | Synchronous Boost (Step-Up) |
| Output Voltage | 5.5 V (fixed) | — |
| Output Current Capability | 0.8 A | — |
| Switch Current Limit | 500 mA | — |
| Input Voltage Range | 0.65 V to 6 V | 0.7 V to 5.5 V |
| Start-up Voltage | 0.9 V (typical) | — |
| N-channel MOSFET Rds(on) | 0.3 ohm (TYP.) | — |
| P-channel MOSFET Rds(on) | 0.4 ohm (TYP.) | — |
| Switching Frequency | 1.2 MHz (TYP.) | Up to 1.5 MHz (typ, load-dependent) |
| Control Method | Current-mode PWM | — |
| Quiescent Current | [DATA_NEEDED: quiescent current] | 5.5 µA (typical) |
| Operating Temperature | -40 C to +85 C | -40°C to +85°C (industrial) |
| Package | USP-6C (USPC-6) 1.8 x 2.0 mm, exposed pad | SC-70 (DCK) 6-pin, 2 mm × 2 mm |
| Mounting Type | Surface Mount | Surface Mount |
| Built-in Protections | OCP, TSD, UVLO | — |
| RoHS Status | Compliant | Compliant |
| Output Voltage Range | — | 1.8 V to 5.5 V (adjustable) |
| Switch Current (max) | — | 200 mA |
| Control Topology | — | Hysteretic with PWM-PFM auto-transition |
| Efficiency | — | Up to 95% (load-dependent) |
| Output Disconnect | — | Yes (true shutdown, no reverse current) |
| Enable Pin | — | Yes (active-high) |
| MSL Level | — | 1 (per JEDEC J-STD-020) |