| REVISION NUMBER |
REVISION DATE |
DESCRIPTION | PAGES CHANGED |
|---|---|---|---|
| 0 | 3/19 | Initial release | — |
| 1 | 3/19 |
Corrected typos; updated BBstFETScale Bit Description (and corrected typo), and added future product designation to MAX20343EEWE+ and MAX20343EEWE+T in the Ordering Information table |
19, 21, 25, 34 |
|
2 |
4/19 |
Updated the General Description, Benefits and Features, Absolute Maximum Ratings, Package Information, Pin Configuration, Pin Description, Buck-Boost Mode, and Inductor Peak and Valley Current Limits sections, and Register Map and BBstCfg0 (0x01) tables; added MAX20343BEFC+ and MAX20343BEFC+T as future parts to the Ordering Information table |
1, 3, 12–13 16, 18, 20–21, 34 |
| 3 | 6/19 | Removed future part designation from MAX20343EEWE+ and MAX20343EEWE+T in the Ordering Information table | 34 |
|
4 |
1/20 |
Updated the General Description, Benefits and Features, Electrical Characteristics, Typical Operating Characteristics, Pin Description, Startup Voltage, Architectural Design, Switching Phases, Buck-Boost Mode, Buck-Only Mode, Inductor Peak and Valley Current Limits, Integrator Control Loop Disable, Input Operating Voltage, I2C-Controlled, Input and Output Capacitance, I2C Interface, Slave Address, and Ordering Information sections; updated the Simplified Block Diagram, Pin Configurations, Functional Diagrams, Figures 4–Figure 7, Table 1, BBstlSet (0x03), BBstCfg1 (0x04), and Table 4; replaced Table 3; added the Inductor Selection and Output Operating Power and Other Optimization sections |
1–2, 4–20, 23–25, 28, 32, 34 |
| 4.1 | Corrected typo | 1 | |
| 5 | 6/20 | Updated Benefits and Features, Electrical Characteristics, and Ordering Information section; removed mention of MAX20343E; replaced the Input and Output Capacitance section, Figure 9, Table 3, and Table 4; added the Soft-Start section | 1, 4–6,18–20, 22, 26–27, 31–32 35–37 |
| 6 | 9/20 | Added MAX20344 to the title, General Description, Benefits and Features, Absolute Maximum Ratings, Electrical Characteristics, Inductor Peak and Valley Current Limits, Input Operating Voltage, Output Operating Power and Other Optimizations, I2C Interface, Slave Address, Optical Heart Rate LED Supply (Typical Application Circuit), LPWAN Radio Supply (Typical Application Circuit), and Ordering Information sections; updated Tables 2–4 and register 0x03; removed Figures 4 and 6, and renumbered remaining figures | 1, 3, 4–6, 17, 19–20, 22, 26–27, 31, 35–37 |
| 7 | 1/21 | Updated Single-Pin-Enabled FC2QFN figure in the Pin Configurations section, added details in the Single-Pin-Enabled section, added MAX20343I to Tables 3 and 4, and updated the Ordering Information by adding MAX20343I and removed future part designation from MAX20344EAFC+ and MAX20344EAFC+T | 17, 25, 39-40, 42 |
| 8 | 6/21 |
Corrected Continuous Power Dissipation in the Absolute Maximum Ratings, updated Table 3 and Table 4, and updated Ordering Information table by adding MAX20343KEWE+ and MAX20343KEWE+T as future products |
7, 10, 39-40, 42 |
| 9 | 8/21 | Updated Figure 7 caption, updated Table 3 and Table 4, and updated Ordering Information table by adding MAX20343JEWE+, MAX20343JEWE+T, and MAX20343NEWE+, MAX20343NEWE+T as future products | 34, 39-40, 42 |
| 10 | 4/22 |
Updated Table 3 and Table 4, and updated Ordering Information table by adding MAX20343MEWE+, MAX20343MEWE+T, and MAX20343OEWE+, MAX20343OEWE+T as future products. Updated SCL Clock Frequency conditions by adding MAX20343J and MAX20343M in the Electrical Characteristics. |
10, 39-40, 42 |
| 11 | 5/22 |
Added missing “T = Tape and reel” designator for MAX20343MEWE+T and MAX20343OEWE+T* in Ordering information table. |
42 |
| 12 | 9/22 | Updated SCL Clock Frequency conditions by removing EN Mode products of MAX20343I and MAX20343J in the Electrical Characteristics, Updated Table 3 and Table 4, and Updated Ordering Information table by adding MAX20343CEWE+, MAX20343CEWE+T. | 10, 38-39, 41 |