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The MAX40203 evaluation kit (EV kit) provides a proven design to evaluate the MAX40203 “ideal-diode”. This EV kit demonstrates the MAX40203 in a space-saving 5-pin SOT23 (MAX40203AUK+). This EV kit can be used to evaluate the MAX40203AUK+ as well.
The MAX40203 EV kit PCB comes with two MAX40203AUK+ devices installed. The MAX40203 device is a current-switch, which drops so little voltage as to approximate an “ideal diode”.
The MAX40203 is also available in a tiny 0.8mm x 0.8mm 4-bump WLP with a 0.35mm bump pitch and has lower voltage drop. These devices operate over the automotive -40°C to +125° C temperature range.
Drops Only 100mV at 500mA
Less than 10nA Leakage When Reverse-Biased From VDD
Supply Voltage Range: Between 1.2V and 5.5V
Low Supply Quiescent Current: 300nA (typ), 500nA (max)
Thermally Self-Protecting
| Manufacturer | Analog Devices Inc./Maxim Integrated |
|---|---|
| Category | Power Management |
| Sub-Category | OR-ing Controllers |
| Eval Board Part Number | MAX40203EVKIT#-ND |
| Eval Board Supplier | Analog Devices Inc./Maxim Integrated |
| Eval Board |
Normally In Stock
|
| Current Out |
1 A
|
| Voltage Out |
1.2 ~ 5.5 V
|
| Supply Voltage |
1.2 ~ 5.5 V
|
| Features |
Current Limit (Adj. or Fixed)
Thermal Protection |
| Quiescent Current [Typical] |
300 nA
|
| Component Count + Extras |
8 + 20
|
| Application / Target Market |
Medical
Portable Devices Tablets UPS USB Powered Devices |
| Design Author |
Maxim Integrated Products
|
| Quiescent Current [Maximum] |
500 nA
|
| Main I.C. Base Part |
MAX40203
|
| Date Created By Author | 2018-07 |
| Date Added To Library | 2019-10 |
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