CDH2D09 datasheet(3/44 Pages) MAXIM

부품명	CDH2D09

상세설명	PMIC with Integrated Charger and Smart Power Selector for Handheld Devices

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제조업체	MAXIM [Maxim Integrated Products]

홈페이지	https://www.maximintegrated.com/en.html

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3 / 44 page

PMIC with Integrated Charger and

Smart Power Selector for Handheld Devices

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3

Table of Contents (continued)

Tables

Table 1. Input Limiter Control Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Table 2. DC Current Limit for Standard Values of RDISET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Table 3. Charge Status Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Table 4. Charge Times vs. CCT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Table 5. Ideal Charge Currents vs. Charge Setting Resistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Table 6. Suggested Inductors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Table 7. 5mm x 5mm x 0.8mm Thin QFN Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Table 8. Trip Temperatures for Different Thermistors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Figures

Figure 1. MAX8671X Typical Application Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Figure 2. Functional Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 3. USB Power-OK Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 4. Programming DC Current Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Figure 5. DC Power-OK Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Figure 6. Li+/Li-Poly Charge Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Figure 7. Charger State Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Figure 8. Programming Charge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Figure 9. Monitoring the Battery Charge Current with the Voltage from CISET to AGND . . . . . . . . . . . . . . . . . . 32

Figure 10. Step-Down Converter Maximum Output Current Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Figure 11. Enable/Disable Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Figure 12. Enable and Disable Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Figure 13. REG5 Disable Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Figure 14. Thermistor Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Figure 15. Package Marking Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

유사한 부품 번호 - CDH2D09

제조업체	부품명	데이터시트	상세설명
Sumida Corporation	CDH2D09	162Kb / 2P	POWER INDUCTORS
	CDH2D09B	162Kb / 2P	POWER INDUCTORS
	CDH2D09BNP-100MC	159Kb / 3P	SMD Power Inductor
	CDH2D09BNP-150MC	159Kb / 3P	SMD Power Inductor
	CDH2D09BNP-220MC	159Kb / 3P	SMD Power Inductor

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유사한 설명 - CDH2D09

제조업체	부품명	데이터시트	상세설명
Maxim Integrated Produc...	MAX8671X	796Kb / 44P	PMIC with Integrated Charger and Smart Power Selector for Handheld Devices Rev 0; 8/07
	MAX8819A	452Kb / 29P	PMIC with Integrated Chargers and Smart Power Selector in a 4mm x 4mm TQFN Rev 1; 4/09
	MAX8819B	485Kb / 29P	PMIC with Integrated Chargers and Smart Power Selector in a 4mm x 4mm TQFN 2009
	MAX8819	485Kb / 29P	PMIC with Integrated Chargers and Smart Power Selector in a 4mm x 4mm TQFN Rev 1; 4/09
Active-Semi, Inc	ACT81460	5Mb / 60P	Low Power PMIC With Integrated Linear Charger Rev 1.0, 18-Dec-2018
Maxim Integrated Produc...	MAX77301	638Kb / 1P	JEITA-Compliant, Li Charger with Smart Power Selector, Automatic Detection Rev 0; 1/13
	MAX77301	1Mb / 67P	JEITA-Compliant, Li Charger with Smart Power Selector, Automatic Detection, and USB Enumeration 2021
	MAX8677A	356Kb / 21P	1.5A Dual-Input USB/AC Adapter Charger and Smart Power Selector Rev 1; 1/07
	MAX8677C	360Kb / 21P	1.5A Dual-Input USB/AC Adapter Charger and Smart Power Selector Rev 0; 4/07
Analog Devices	AD6528	163Kb / 1P	For Smartphone and Wireless Handheld Devices Rev. PrA

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CDH2D09 데이터시트(PDF) 3 Page - Maxim Integrated Products

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유사한 부품 번호 - CDH2D09

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