PWM Controller with Wide Input Range The TL5001CD is a PWM controller IC manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)
- **Category:** Integrated Circuits (ICs)
- **Family:** PMIC - Voltage Regulators - DC DC Switching Controllers
- **Topology:** Buck, Boost, Flyback
- **Output Type:** Transistor Driver
- **Number of Outputs:** 1
- **Voltage - Supply (Vcc/Vdd):** 3.6V to 40V
- **Frequency - Switching:** Adjustable up to 500kHz
- **Duty Cycle (Max):** 100%
- **Synchronous Rectifier:** No
- **Clock Sync:** No
- **Operating Temperature:** -40°C to 85°C
- **Package / Case:** SOIC-8
- **Mounting Type:** Surface Mount
### **Description:**
The TL5001CD is a pulse-width modulation (PWM) controller designed for DC-DC converter applications. It features an adjustable oscillator, error amplifier, and a high-current totem-pole output driver. The device is optimized for step-up (boost), step-down (buck), and flyback converters.
### **Features:**
- **Wide Input Voltage Range:** 3.6V to 40V
- **Adjustable Switching Frequency:** Up to 500kHz
- **Error Amplifier with Reference Voltage:** 1V ±2%
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions
- **Short-Circuit Protection:** Includes pulse-by-pulse current limiting
- **Totem-Pole Output:** Capable of driving power MOSFETs
- **Low Standby Current:** Typically 2.5mA
- **SOIC-8 Package:** Compact surface-mount design
This information is based solely on the manufacturer's datasheet and technical documentation.
