PWM Controller with Wide Input Range The TL5001CPSLE is a PWM controller manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)
- **Part Number:** TL5001CPSLE
- **Category:** Integrated Circuits (ICs)
- **Type:** PWM Controller
- **Output Type:** Totem Pole
- **Topology:** Buck, Boost, Flyback
- **Voltage - Supply (Vcc/Vdd):** 3.6V to 40V
- **Frequency - Switching:** Adjustable, up to 500kHz
- **Duty Cycle (Max):** 100%
- **Number of Outputs:** 1
- **Operating Temperature:** -40°C to 85°C
- **Package / Case:** SOIC-8 (Exposed Pad)
- **Mounting Type:** Surface Mount
### **Descriptions:**
The TL5001CPSLE is a pulse-width modulation (PWM) controller designed for DC-DC converter applications. It features an adjustable oscillator, error amplifier, and a PWM comparator with a totem-pole output stage capable of driving power MOSFETs. It is commonly used in power supply designs, including buck, boost, and flyback converters.
### **Features:**
- **Wide Input Voltage Range:** 3.6V to 40V
- **Adjustable Switching Frequency:** Up to 500kHz
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low-voltage conditions
- **Error Amplifier:** Provides precise voltage regulation
- **Soft-Start Capability:** Reduces inrush current during startup
- **Totem-Pole Output:** Directly drives power MOSFETs
- **Low Standby Current:** Optimized for efficiency
- **Thermal Shutdown Protection:** Prevents overheating
This information is based on TI's official datasheet for the TL5001CPSLE.
