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TS3300ITQ1633 データシート(PDF) 3 Page - Silicon Laboratories |
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TS3300ITQ1633 データシート(HTML) 3 Page - Silicon Laboratories |
3 / 12 page TS3300 TS3300 Rev. 1.0 Page 3 ELECTRICAL CHARACTERISTICS VBI = 1.2V, VBO = 3V, VBEN = GND, IBO= 20mA, L = 10µH, CBI=CBO = 22µF unless otherwise noted. Values are at TA = -40°C to +85°C unless otherwise specified. Typical values are at TA=+25°C unless otherwise specified. Please see Note 1. PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Minimum Input Boost Voltage VBI_MIN IBO = 0mA. TA=25ºC 0.6 0.75 V Maximum Input Boost Voltage VBI_MAX Guaranteed by design 3 V Output Boost Voltage Range VBO 1.8 3.6 V No-Load Input Current IQ See Note 2. @ BO 3.5 µA @ BI 0.07 -40°C<TA<+85°C See Note 2. @ BO 6 @ BI 0.9 Active-Mode See Note 3. @ BI 10.8 Output Load-Switch Supply Current IREGIN IREGOUT = 0mA, VREG EN = VREGIN 0.4 1 µA Boost Shutdown Supply Current ISHUTDOWN VBEN = VBI TA =25°C @ BI 100 nA Boost Feedback Voltage during operation VBO FB Output voltage accuracy: ±4% 0.489 0.505 0.521 V Anti-Crush Feedback Voltage VBI FB VBI ≥ 0.6V 0.363 0.392 0.425 V Anti-Crush Feedback Voltage Hysteresis VBI FB_HYST 50 mV Inductor Peak Current IPK IBO=0mA 365 mA Inductor Valley Current IV 10 mA On Resistance NMOS RON NMOS 0.27 Ω PMOS RON PMOS 0.48 LOAD SWITCH RON LOAD SWITCH Measured from REGIN to REGOUT. See Note 4. 0.9 1.2 Boost Enable Threshold VBEN VIL 0.2 V VIH VBI - 0.05 V Boost Enable Hysteresis VBEN_HYST 200 mV Output Load Switch Enable Threshold VREG EN VIL (CMOS logic) 0.2 x VREGIN V VIH (CMOS logic) 0.8 x VREGIN Output Load Switch Enable Hysteresis VREG EN_HYST 100 mV BO FB Input Leakage Current IBO FB ±0.1 ±1 nA REGEN Input Leakage Current IREG EN 10 REGFB Input Leakage Current IREG FB ±0.1 ±1 Note 1: All devices are 100% production tested at TA=+25°C and are guaranteed by characterization for TA=-40°C to +85°C, as specified. Note 2: IBO=0mA, VBO FB=0.6V. Note 3: Boost Only Circuit configuration. IBO=0mA. VBI FB=VBI. VBI=1.2V. VBO=3V. Note 4: VSW EN=VREGIN=VBO. VREG EN=GND. |
同様の部品番号 - TS3300ITQ1633 |
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同様の説明 - TS3300ITQ1633 |
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