ADI公司为当今低功耗应用提供高度集成、高能效、PCB面积需求更低的电源管理解决方案，可帮助系统架构师设计高能效电源系统。如今的系统在采用外部电源时必须能发挥最大处理能力而不会过热，在便携式应用中必须能实现最大的电源自主性，并且能提供极大的设计灵活性，以便实现产品差异化。低功耗应用尤其需要高效率电源系统以实现最长工作时间，免去频繁充电的麻烦或消除因系统过热而浪费功率的现象。
| Part# Results: 10 | LED # | LED Configuration | Topology | I2C Support | Max Iout (mA) | Vin min (V) | Vin max (V) | Vout Max | Vout Min | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|---|---|---|
| ADD5205 | 4 | Parallel | Inductive | No | 100mA | 2.18V | 18V | - | - | $1.15 |
| ADM8843 | 4 | Parallel | Capacitive | Yes | 30mA | 2.6V | 5.5V | 5.5V | 2.6V | $0.5 |
| ADM8845 | 6 | Parallel | Capacitive | No | 30mA | 2.6V | 5.5V | 5.5V | 2.6V | $0.71 |
| ADP5501 | 6 | Serial | Inductive | Yes | 30mA | 2.75V | 5.5V | 27V | 24V | ** |
| ADP5520 | 6 | Serial | Inductive | Yes | 30mA | 2.7V | 5.5V | 27V | 24V | $1.66 |
| ADP8860 | 7 | Parallel | Capacitive | Yes | 60mA | 2.4V | 5.5V | 5.5V | 4.3V | $1.36 |
| ADP8861 | 7 | Parallel | Capacitive | Yes | 60mA | 2.5V | 5.5V | 5.5V | 4.3V | $1.22 |
| ADP8863 | 7 | Parallel | Capacitive | Yes | 60mA | 2.5V | 5.5V | 5.5V | 4.3V | $1.22 |
| ADP8866 | 9 | Parallel | Capacitive | Yes | 25mA | 2.5V | 5.5V | 5.5V | 4.3V | $1.48 |
| ADP8870 | 7 | Parallel | Capacitive | Yes | 60mA | 2.5V | 5.5V | 5.5V | 4.3V | $1.48 |
| Part# Results: 3 | Product Description | LED # | LED Configuration | Topology | I2C Support | Max Iout (mA) | Vin min (V) | Vin max (V) | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|---|---|
| ADP1650 | 1.5 A LED Flash Driver with I2C-Compatible Interface | 1 | Serial | Inductive | Yes | 1.5A | 2.7V | 5V | $0.95 |
| ADP1653 | Serial 2 WLED Flash Driver | 2 | Serial | Inductive | Yes | 500mA | 2.7V | 5.5V | $1.45 |
| ADP1655 | Serial 2 WLED Flash Driver | 2 | Serial | Inductive | Yes | 400mA | 2.5V | 5.5V | $0.95 |
| Part# Results: 5 | Product Description | Vin min (V) | Vin max (V) | Number of I/Os | QWERTY Keypad | Other Functions | Package | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|---|
| ADP5520 | Serial 6 WLED Driver with ALS , RGB, KBRD | 2.7V | 5.5V | 8 | Yes | Ambient Light Sensing , I2C I/O | 24-Lead LFCSP | $1.66 |
| ADP5585 | Mobile I/O Expander and Keypad Controller | 1.8V | 3V | - | Yes | I2C I/O & register | 16-Lead WLCSP | $0.75 |
| ADP5587 | Mobile I/O Expander and QWERTY Keypad Controller | - | - | 18 | Yes | I2C I/O | 24-Lead LFCSP, 25-Ball WLCSP | $1.15 |
| ADP5588 | Mobile I/O Expander and QWERTY Keypad Controller | 1.8V | 3V | 16 | Yes | I2C I/O | 24-Lead LFCSP | $1.2 |
| ADP5589 | Keypad Decoder and I/O Expansion | 1.8V | 3V | 19 | Yes | I2C I/O & register | 24-Lead LFCSP, 25-Ball WLCSP | $1.2 |
| Part Number | Description | Vin (min)(V) | Vin (max)(V) | Ids Max (A) | SW RdsOn (Ω) | Shutdown Current (μA) | I GND (μA) | Enable Logic | Output tON Delay (μs) | Switch Type | Available Package | Pricing (1k) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ADP190 | Logic Controlled, high-side power switch | 1.1 | 3.6 | 0.5 | 0.105 @1.8V | 2 | 2 | 1.2 v to 3.3V | 5 | SPST | WLCSP-4 | 0.32 |
| ADP191 | Logic Controlled, high-side power switch with Output Cap Quick Discharge | 1.1 | 3.6 | 0.5 | 0.105 @1.8V | 2 | 2 | 1.2 v to 3.3V | 50 | SPST | WLCSP-4 | 0.32 |
| ADP194 | Logic Controlled High-Side Power Switch w/ Reverse Current Protection | 1.1 | 3.6 | 0.5 | 0.08 @1.8V | 0.7 | 1 | 1.2 v to 3.3V | 7 | SPST | WLCSP-4 | 0.32 |
| ADP195 | Logic Controlled, high-side power switch with Reverse Current Protection | 1.1 | 3.6 | 1.1 | 0.095 @ 1.8V | 5 | 10 | 1.2 v to 3.3V | 5 | SPST | LFCSP-4, WLCSP-4 | 0.35 |
| ADP197 | Logic Controlled High-Side Power Switch 5 V, 3 A | 1.8 | 5.5 | 3 | 0.012 @ 1.8V | 18 | 1 | 1.2V to 5V | 1000 | SPST | WLCSP-6 | 0.46 |
| ADP198 | Logic Controlled, 6V, High-Side Power Switch with Reverse Current Protection | 1.65 | 6.5 | 1 | 0.110 @ 1.8V | 1.1 | 2.5 | 1.2V to 6V | 30, 200, 450, 1100 | SPST | LFCSP-6; WLCSP-4 | 0.35 |
| ADP199 | Logic Controlled, 1.1V, High-Side Load Switch | 0.9 | 3.6 | 0.5 | 0.040 @ 1.1 - 3.6V | 0.9 | 6 | 1.1V to 3.6V | 20 | SPST | WLCSP-4 | 0.32 |
