The TL5001 and TL5001A incorporate on a single monolithic chip all the functions required for a pulse-width-modulation (PWM) control circuit. Designed primarily for power-supply control, the TL5001/A contains an error amplifier, a regulator, an oscillator, a PWM comparator with a dead-time-control input, undervoltage lockout (UVLO), short-circuit protection (SCP), and an open-collector output transistor. The TL5001A has a typical reference voltage tolerance of ±3% compared to ±5% for the TL5001.

The error-amplifier common-mode voltage ranges from 0 V to 1.5 V. The noninverting input of the error amplifier is connected to a 1-V reference. Dead-time control (DTC) can be set to provide 0% to 100% dead time by connecting an external resistor between DTC and GND. The oscillator frequency is set by terminating RT with an external resistor to GND. During low V_CC conditions, the UVLO circuit turns the output off until V_CC recovers to its normal operating range.

The TL5001C and TL5001AC are characterized for operation from –20°C to 85°C. The TL5001I and TL5001AI are characterized for operation from –40°C to 85°C. The TL5001Q and TL5001AQ are characterized for operation from –40°C to 125°C. The TL5001M and TL5001AM are characterized for operation from –55°C to 125°C.

• Complete PWM Power Control
• 3.6-V to 40-V Operation
• Internal Undervoltage-Lockout Circuit
• Internal Short-Circuit Protection
• Oscillator Frequency . . . 20 kHz to 500 kHz
• Variable Dead Time Provides Control Over Total Range
• ±3% Tolerance on Reference Voltage (TL5001A)
• Available in Q-Temp Automotive HighRel Automotive Applications Configuration Control / Print Support Qualification to Automotive Standards

• Vin (Min) (V)
• 3.6
• Vin (Max) (V)
• 40
• Vout (Min) (V)
• 1
• Vout (Max) (V)
• 50
• Regulated outputs (#)
• 1
• Switching frequency (Min) (kHz)
• 50
• Switching frequency (Max) (kHz)
• 500
• Iq (Typ) (mA)
• 1.4
• Features
• UVLO Fixed
• Duty cycle (Max) (%)
• 100
• Rating
• Military

TL5001AM的完整型号有：5962-9958302Q2A、5962-9958302QPA、TL5001AMFKB、TL5001AMJGB，以下是这些产品的关键参数及官网采购报价：

5962-9958302Q2A，工作温度：-55 to 125，封装：LCCC (FK)-20，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网5962-9958302Q2A的批量USD价格：14.256（1000+）

5962-9958302QPA，工作温度：-55 to 125，封装：CDIP (JG)-8，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网5962-9958302QPA的批量USD价格：8.613（1000+）

TL5001AMFKB，工作温度：-55 to 125，封装：LCCC (FK)-20，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网TL5001AMFKB的批量USD价格：14.256（1000+）

TL5001AMJGB，工作温度：-55 to 125，封装：CDIP (JG)-8，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网TL5001AMJGB的批量USD价格：8.613（1000+）

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