| Part Number | TPS2221PWPR | TPS2228PWPR |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | PMIC - Power Distribution Switches, Load Drivers | PMIC - Power Distribution Switches, Load Drivers |
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| Product Status | Obsolete | Obsolete |
| Switch Type | PCMCIA Switch | PCMCIA Switch |
| Number of Outputs | 2 | 4 |
| Ratio - Input:Output | 3:2 | 3:4 |
| Output Configuration | High Side | High Side |
| Output Type | - | - |
| Interface | Parallel | Serial |
| Voltage - Load | 1.8V, 3.3V, 5V | 1.8V, 3.3V, 5V |
| Voltage - Supply (Vcc/Vdd) | Not Required | Not Required |
| Current - Output (Max) | 1A | 1A |
| Rds On (Typ) | 97mOhm | 97mOhm |
| Input Type | - | - |
| Features | Status Flag | Status Flag |
| Fault Protection | Current Limiting (Fixed), Over Temperature | Current Limiting (Fixed), Over Temperature |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Supplier Device Package | 14-HTSSOP | 20-HTSSOP |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) Exposed Pad | 20-PowerTSSOP (0.173", 4.40mm Width) |