The SGM66099A is an ultra-low quiescent current synchronous Boost converter. 0.7V to 5.5V operation input voltage is suitable for Li-Mn battery, NiMH and Li-Ion rechargeable batteries. The 0.6μA (TYP) quiescent current maximizes the light load efficiency and also increases the effective battery operation time.
The SGM66099A is able to deliver 300mA output current from 3.3V to 5V conversion, and achieves up to 93% efficiency at 200mA load.
The SGM66099A offers down mode and pass-through mode. In down mode, the desired output voltage is regulated even when the input voltage is higher than the output. In addition, when the input voltage is 270mV above the output voltage set point, the device enters pass-through mode. In pass-through mode, the output voltage follows input voltage.
The device integrates various protection features such as over-current protection, over-voltage protection and thermal shutdown. In addition, the synchronous rectifier supports short-circuit protection which further improves the robustness of the device.
The SGM66099A provides both adjustable output voltage version and fixed output voltage versions. It is available in Green WLCSP-0.85×1.32-6B and TDFN- 2×2-6AL packages.
- Operating Input Voltage Range: 0.7V to 5.5V
- Adjustable Output Voltage from 1.8V to 5.5V
- 2.5V, 3.0V, 3.3V, 3.6V and 5.0V Fixed Output Voltage Versions
- Up to 93% Efficiency from 10mA to 300mA Load
- Ultra-Low Quiescent Current
- 0.6µA (TYP) Ultra-Low IQ into VOUT Pin
- 0.07µA (TYP) Ultra-Low IQ into VIN Pin
- 1.2MHz Fixed Frequency Operation
- Power-Save Mode for Improved Efficiency at Low Output Power
- True Disconnection during Shutdown
- Available in Green WLCSP-0.85×1.32-6B and TDFN-2×2-6AL Packages
LCD Bias
Optical Heart Rate Monitor LED Bias
Portable and Wearable Applications
Low Power Wireless Applications
Battery Powered Systems
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM66099A-2.5XG/TR | Active | WLCSP-0.85×1.32-6B | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | |||
SGM66099A-2.5XTDI6G/TR | Active | TDFN-2×2-6AL | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | |||
SGM66099A-3.0XG/TR | Active | WLCSP-0.85×1.32-6B | 6 | YES | YES | YES | YES | -40℃ to +125℃ | View | View | ||||
SGM66099A-3.0XTDI6G/TR | Active | TDFN-2×2-6AL | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | |||
SGM66099A-3.3XG/TR | Active | WLCSP-0.85×1.32-6B | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | |||
SGM66099A-3.3XTDI6G/TR | Active | TDFN-2×2-6AL | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | |||
SGM66099A-3.6XG/TR | Active | WLCSP-0.85×1.32-6B | 6 | YES | YES | YES | YES | -40℃ to +125℃ | View | View | ||||
SGM66099A-3.6XTDI6G/TR | Active | TDFN-2×2-6AL | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | |||
SGM66099A-5.0XG/TR | Active | WLCSP-0.85×1.32-6B | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days | |
SGM66099A-5.0XTDI6G/TR | Active | TDFN-2×2-6AL | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days | |
SGM66099A-ADJXG/TR | Active | WLCSP-0.85×1.32-6B | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days | |
SGM66099A-ADJXTDI6G/TR | Active | TDFN-2×2-6AL | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
