TPS65218CRSLR vs TPS65217CRSLR 比較
詳細並排比較 TPS65218CRSLR 由 Texas Instruments 與 TPS65217CRSLR 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Texas Instruments
TPS65218CRSLR - 7-CH PMIC for ARM Cortex-A8/A9 SoCs | Texas Instruments
TPS65218CRSLR ✓ 啟用中Texas Instruments
TPS65217CRSLR - Single-Chip PMIC for AM335x ARM Cortex-A8 | Texas Instruments
TPS65217CRSLR ✓ 啟用中規格比較
| 參數 | TPS65218CRSLR | TPS65217CRSLR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Voltage Regulators | Power MOSFET Drivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 拓撲 | PMIC (multi-rail: 3x buck + 4x LDO) | Single-chip PMIC with 3 DC/DC + 4 LDO + linear charger + LED boost |
| 輸出數量 | 7 | — |
| 輸入電壓範圍 | 2.5 V to 5.5 V (Li-Ion / 5 V adapter) | Up to 5.5 V |
| 輸出電壓範圍 | [DATA_NEEDED: output voltage range per rail] | — |
| Step-Down DC/DC Converter Current (DCDC1-3) | Up to 1.5 A per rail | — |
| LDO Outputs (LDO1-4) | 4 LDOs | — |
| Backup Battery Domain | Yes (low quiescent current, supplied from system or coin-cell) | — |
| Power Good / Reset Logic | Yes | — |
| Control Interface | [DATA_NEEDED: I2C vs GPIO control] | — |
| 工作溫度 | -40C to +85C | — |
| 封裝 | 48-VQFN (RSL) 6x6 mm with exposed thermal pad | 48-pin VQFN (RSL) 6 mm x 6 mm, 0.4 mm pitch |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | [DATA_NEEDED: MSL level] | 2 |
| RoHS 狀態 | Compliant | Compliant |
| Target Processor | ARM Cortex-A8/A9 SoCs, Sitara AM437x, FPGA | TI Sitara AM335x ARM Cortex-A8 |
| 過熱關機 | Yes | — |
| DC/DC Converters | — | 3 step-down buck converters |
| LDO Regulators | — | 4 low-dropout regulators |
| Battery Charger | — | Linear Li-ion / Li-polymer single-cell charger |
| Power Path | — | Dual-input (USB / adapter / battery) |
| LED Driver | — | High-efficiency white-LED boost driver |
| 工作溫度範圍 | — | -40 C to +105 C |
| 介面 | — | I2C control and status |
| Special Features | — | Light-load efficiency mode, output discharge, voltage tracking, OCP |