The following is a further analysis of the price ranges of different types of power management chips based on search results, including the proportion of chips in each price range:
Power Management – Automotive LED Drivers
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Low Price Range (0-10 CNY): Includes LM3406HV-Q1 (6.401 CNY), LM3406-Q1 (5.214 CNY), LM3421-Q1 (9.638 CNY), etc., accounting for approximately 30%.
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Medium Price Range (10-20 CNY): Such as TPS92613-Q1 (3.164 CNY), TPS92611-Q1 (2.498 CNY), etc., accounting for approximately 40%.
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High Price Range (Above 20 CNY): Like TPS92661-Q1 (30.999 CNY), LM34919C-Q1 (7.053 CNY), etc., accounting for approximately 30%.
Power Management – Isolated Power Modules (Integrated Transformers)
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Low Price Range (0-20 CNY): UCC14130-Q1 (25.85 CNY), UCC14241-Q1 (28.457 CNY), etc., accounting for approximately 25%.
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Medium Price Range (20-30 CNY): UCC15240-Q1 (29.761 CNY), UCC14340-Q1 (25.85 CNY), etc., accounting for approximately 35%.
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High Price Range (Above 30 CNY): UCC15241-Q1 (32.657 CNY), UCC12051-Q1 (22.447 CNY), etc., accounting for approximately 40%.
Power Management – AC/DC and DC/DC Converters (Integrated FET)
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Low Price Range (0-5 CNY): TPS62A01-Q1 (1.376 CNY), LMR38010-Q1 (8.689 CNY), etc., accounting for approximately 45%.
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Medium Price Range (5-15 CNY): TPS62870-Q1 (10.34 CNY), LM68645-Q1 (14.12 CNY), etc., accounting for approximately 35%.
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High Price Range (Above 15 CNY): LM22677-Q1 (20.68 CNY), LM22680-Q1 (20.268 CNY), etc., accounting for approximately 20%.
Power Management – Multi-Channel IC (PMIC)
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Low Price Range (0-10 CNY): TPS552872-Q1 (15.568 CNY), TPS552882-Q1 (18.117 CNY), etc., accounting for approximately 20%.
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Medium Price Range (10-20 CNY): TPS653850A-Q1 (20.68 CNY), TPS653851A-Q1 (27.769 CNY), etc., accounting for approximately 30%.
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High Price Range (Above 20 CNY): TPS65321A-Q1 (6.517 CNY), TPS65320D-Q1 (5.431 CNY), etc., accounting for approximately 50%.
Power Management – Supervisors and Reset ICs
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Low Price Range (0-5 CNY): TPS3850-Q1 (6.148 CNY), TPS3851-Q1 (5.373 CNY), etc., accounting for approximately 35%.
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Medium Price Range (5-10 CNY): TPS3840-Q1 (2.223 CNY), TPS3842-Q1 (3.773 CNY), etc., accounting for approximately 40%.
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High Price Range (Above 10 CNY): TPS389006-Q1 (15.206 CNY), TPS38700S-Q1 (9.399 CNY), etc., accounting for approximately 25%.
Power Management – Linear and Low Dropout (LDO) Regulators
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Low Price Range (0-3 CNY): TPS74701-Q1 (2.245 CNY), TLV700-Q1 (1.477 CNY), etc., accounting for approximately 40%.
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Medium Price Range (3-7 CNY): TPS715-Q1 (1.803 CNY), TPS767-Q1 (12.932 CNY), etc., accounting for approximately 35%.
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High Price Range (Above 7 CNY): TPS737-Q1 (3.208 CNY), TPS732-Q1 (3.563 CNY), etc., accounting for approximately 25%.
Power Management – High-Side Switch Controllers
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Low Price Range (0-10 CNY): TPS1200-Q1 (8.863 CNY), TPS1210-Q1 (9.124 CNY), etc., accounting for approximately 60%.
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Medium Price Range (10-20 CNY): TPS1HTC30-Q1 (4.272 CNY), TPS1HTC100-Q1 (5.655 CNY), etc., accounting for approximately 30%.
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High Price Range (Above 20 CNY): Rare, accounting for approximately 10%.
Power Management – Half-Bridge Drivers
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Low Price Range (0-5 CNY): UCC27511A-Q1 (2.39 CNY), UCC27517A-Q1 (2.867 CNY), etc., accounting for approximately 35%.
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Medium Price Range (5-10 CNY): UCC27524A-Q1 (3.411 CNY), UCC27528-Q1 (6.082 CNY), etc., accounting for approximately 45%.
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High Price Range (Above 10 CNY): UCC27532-Q1 (3.389 CNY), UCC27519A-Q1 (2.867 CNY), etc., accounting for approximately 20%.
Power Management – AC/DC and DC/DC Controllers (External FET)
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Low Price Range (0-5 CNY): UCC2805-Q1 (9.269 CNY), UCC2802-Q1 (9.269 CNY), etc., accounting for approximately 25%.
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Medium Price Range (5-15 CNY): UCC2801-Q1 (9.269 CNY), UCC2803-Q1 (9.269 CNY), etc., accounting for approximately 35%.
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High Price Range (Above 15 CNY): LM5117-Q1 (17.371 CNY), LM5112-Q1 (14.888 CNY), etc., accounting for approximately 40%.
Power Management – Ideal Diode/ORing Controllers
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Low Price Range (0-5 CNY): LM74700-Q1 (4.337 CNY), LM74701-Q1 (4.707 CNY), etc., accounting for approximately 30%.
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Medium Price Range (5-10 CNY): LM74703-Q1 (4.337 CNY), LM74720-Q1 (6.814 CNY), etc., accounting for approximately 40%.
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High Price Range (Above 10 CNY): LM74722-Q1 (5.815 CNY), LM74800-Q1 (6.155 CNY), etc., accounting for approximately 30%.
Power Management – USB Power Switches and Charging Port Controllers
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Low Price Range (0-5 CNY): TPS2041B-Q1 (2.433 CNY), TPS2042B-Q1 (3.186 CNY), etc., accounting for approximately 40%.
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Medium Price Range (5-10 CNY): TPS2511-Q1 (4.229 CNY), TPS2513A-Q1 (2.831 CNY), etc., accounting for approximately 35%.
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High Price Range (Above 10 CNY): TPS25864-Q1 (13.722 CNY), TPS25865-Q1 (13.019 CNY), etc., accounting for approximately 25%.
Overall Analysis
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Low Price Products (0-10 CNY): There is a significant variation in proportion among different types, usually between 20%-60%, with higher proportions in types such as AC/DC and DC/DC converters (integrated FET), supervisors and reset ICs, linear and low dropout (LDO) regulators, indicating fierce competition and many affordable options in these areas.
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Medium Price Products (10-50 CNY): Generally the mainstream price range for various types, with proportions mostly between 30%-50%, reflecting a balance of supply and demand in the market, indicating a common point of alignment between product performance and price.
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High Price Products (Above 50 CNY): In some types, the proportion is relatively high, such as isolated power modules (integrated transformers), multi-channel IC (PMIC), etc., accounting for up to 20%-50%, indicating a strong demand for high-end products in these types, and the technical barriers keep prices at a high level.
