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| Part Number | LP8861QPWPRQ1 | LP8869QPWPRQ1 | LP8867QPWPRQ1 | LP8862QPWPRQ1 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active |
| Type | DC DC Regulator | DC DC Regulator | DC DC Regulator | DC DC Regulator |
| Topology | SEPIC, Step-Up (Boost) | SEPIC, Step-Up (Boost) | SEPIC, Step-Up (Boost) | SEPIC, Step-Up (Boost) |
| Internal Switch(s) | Yes | Yes | Yes | Yes |
| Number of Outputs | 4 | 3 | 3 | 2 |
| Voltage - Supply (Min) | 4.5V | 4.5V | 4.5V | 4.5V |
| Voltage - Supply (Max) | 40V | 45V | 45V | 40V |
| Voltage - Output | 45V | 6V ~ 45V | 6V ~ 45V | 45V |
| Current - Output / Channel | 100mA | 120mA | 120mA | 160mA |
| Frequency | 300kHz ~ 2.2MHz | 300kHz ~ 2.2MHz | 300kHz ~ 2.2MHz | 300kHz ~ 2.2MHz |
| Dimming | PWM | PWM | PWM | PWM |
| Applications | Automotive, Backlight | Automotive, Backlight | Automotive, Backlight | Automotive, Backlight |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 20-PowerTSSOP (0.173", 4.40mm Width) | 20-PowerTSSOP (0.173", 4.40mm Width) | 20-PowerTSSOP (0.173", 4.40mm Width) | 20-PowerTSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-HTSSOP | 20-HTSSOP | 20-HTSSOP | 20-HTSSOP |
