SGM38042A
Single Inductor Triple Output AMOLED Display Power Supply
Charge Pump Mode Power Supply for Wearable AMOLED Products
The SGM38042A generates both positive and negative precision regulated voltage power sources with a control scheme for single inductor dual output converter. The positive output is programmable from 2.4V to 6.4V with 100mV per step, and the negative output is programmable from -2V to -3.2V with 50mV per step.
A linear regulator capable of 50mA output current is also integrated. The device is equipped with 1-Wire interface. With input in the range of 2.7V to 5.5V, the device is optimized for loading 100mA in boost-inverter mode and also works in buck-inverter mode.
The SGM38042A is available in a Green WLCSP-1.51×2.10-15B package. It operates over an ambient temperature range of -40℃ to +85℃.
Single Inductor for Triple Outputs
High Efficiency in Wide Output Loading Range
850kHz PWM Mode Control Switching Frequency
Pulse-Skip Operation in Light Load Condition
Programmable Outputs with 1-Wire Interface
VCPO = 2.4V to 6.4V
VCNO = -2V to -3.2V
Auxiliary Output Rail: Fixed 3.3V, 2.8V or 1.8V
100mA Output Current for VCPO and VCNO
Configurable Active Discharge
Internal Soft-Start to limit Inrush Current
Over-Temperature Protection (OTP)
Over-Current Protection (OCP)
Short Circuit Protection (SCP)
AMOLED/LCD Smart-Phones/Media-Players
Wearable Device Display
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM38042A-1YG/TR | 新規(guī)設(shè)計(jì)に推奨しません | WLCSP-1.51×2.10-15B | 15 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +85℃ | 閲覧 | 閲覧 | |||
SGM38042A-2YG/TR | 新規(guī)設(shè)計(jì)に推奨しません | WLCSP-1.51×2.10-15B | 15 | Yes | Yes | Yes | Yes | -40℃ to +85℃ | 閲覧 | 閲覧 | ||||
SGM38042A-3YG/TR | 新規(guī)設(shè)計(jì)に推奨しません | WLCSP-1.51×2.10-15B | 15 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +85℃ | 閲覧 | 閲覧 | |||
SGM38042A-4YG/TR | 新規(guī)設(shè)計(jì)に推奨しません | WLCSP-1.51×2.10-15B | 15 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +85℃ | 閲覧 | 閲覧 | |||
SGM38042A-5YG/TR | 新規(guī)設(shè)計(jì)に推奨しません | WLCSP-1.51×2.10-15B | 15 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +85℃ | 閲覧 | 閲覧 | 1-24 units : $0.875/unit 25-99 units : $0.75/unit 100-249 units : $0.625/unit 250-499 units : $0.5/unit 500-999 units : $0.4375/unit 1000-9999 units : $0.325/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 91 days |
* 再販価格は參考価格です。正式な見積もりについては、代理店にお問い合わせください。
** 提供されるリードタイムは參考情報(bào)であり、異なる狀況に応じて変更される可能性があります。
