BQ24742RHDR

Product Overview

Category

The BQ24742RHDR belongs to the category of battery charge controllers and management ICs.

Use

It is used for managing and controlling the charging of batteries in various electronic devices.

Characteristics

• Input Voltage Range: 4.5V to 24V
• Integrated Power FETs for High Efficiency
• Programmable Charge Current up to 8A
• System Power Monitor for Host Status
• Package: VQFN-HR (RHH)

Package

The BQ24742RHDR comes in a VQFN-HR package.

Essence

This product is essential for efficient and safe battery charging in portable electronic devices.

Packaging/Quantity

The BQ24742RHDR is typically available in reels with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 24V
• Charge Voltage Regulation Accuracy: ±0.5%
• Operating Temperature Range: -40°C to 85°C
• Charge Current: Programmable up to 8A
• Package Type: VQFN-HR (RHH)

Detailed Pin Configuration

1. ACIN: Input Supply Voltage
2. ACOK: AC Adapter OK Indicator
3. BAT: Battery Connection
4. TS: Temperature Sense Input
5. SRN: System Reset Notification Output
6. PROCHOT: Processor Hot Indication Input
7. INTVCC: Internal Regulator Output
8. TSCL: Temperature Sense Clock Input
9. TS1: First Temperature Sense Input
10. TS2: Second Temperature Sense Input
11. TS3: Third Temperature Sense Input
12. TS4: Fourth Temperature Sense Input
13. TS5: Fifth Temperature Sense Input
14. TS6: Sixth Temperature Sense Input
15. TS7: Seventh Temperature Sense Input
16. TS8: Eighth Temperature Sense Input
17. TS9: Ninth Temperature Sense Input
18. TS10: Tenth Temperature Sense Input
19. TS11: Eleventh Temperature Sense Input
20. TS12: Twelfth Temperature Sense Input
21. TS13: Thirteenth Temperature Sense Input
22. TS14: Fourteenth Temperature Sense Input
23. TS15: Fifteenth Temperature Sense Input
24. TS16: Sixteenth Temperature Sense Input
25. TS2P: Second Temperature Sense Positive Input
26. TS3P: Third Temperature Sense Positive Input
27. TS4P: Fourth Temperature Sense Positive Input
28. TS5P: Fifth Temperature Sense Positive Input
29. TS6P: Sixth Temperature Sense Positive Input
30. TS7P: Seventh Temperature Sense Positive Input
31. TS8P: Eighth Temperature Sense Positive Input
32. TS9P: Ninth Temperature Sense Positive Input
33. TS10P: Tenth Temperature Sense Positive Input
34. TS11P: Eleventh Temperature Sense Positive Input
35. TS12P: Twelfth Temperature Sense Positive Input
36. TS13P: Thirteenth Temperature Sense Positive Input
37. TS14P: Fourteenth Temperature Sense Positive Input
38. TS15P: Fifteenth Temperature Sense Positive Input
39. TS16P: Sixteenth Temperature Sense Positive Input
40. TS1P: First Temperature Sense Positive Input
41. TSCLP: Temperature Sense Clock Positive Input
42. TSCLN: Temperature Sense Clock Negative Input
43. TS1N: First Temperature Sense Negative Input
44. TS2N: Second Temperature Sense Negative Input
45. TS3N: Third Temperature Sense Negative Input
46. TS4N: Fourth Temperature Sense Negative Input
47. TS5N: Fifth Temperature Sense Negative Input
48. TS6N: Sixth Temperature Sense Negative Input
49. TS7N: Seventh Temperature Sense Negative Input
50. TS8N: Eighth Temperature Sense Negative Input
51. TS9N: Ninth Temperature Sense Negative Input
52. TS10N: Tenth Temperature Sense Negative Input
53. TS11N: Eleventh Temperature Sense Negative Input
54. TS12N: Twelfth Temperature Sense Negative Input
55. TS13N: Thirteenth Temperature Sense Negative Input
56. TS14N: Fourteenth Temperature Sense Negative Input
57. TS15N: Fifteenth Temperature Sense Negative Input
58. TS16N: Sixteenth Temperature Sense Negative Input
59. TS2N: Second Temperature Sense Negative Input
60. TS3N: Third Temperature Sense Negative Input
61. TS4N: Fourth Temperature Sense Negative Input
62. TS5N: Fifth Temperature Sense Negative Input
63. TS6N: Sixth Temperature Sense Negative Input
64. TS7N: Seventh Temperature Sense Negative Input
65. TS8N: Eighth Temperature