| model: | UCC3957M-4 |
|
| Brand Name： | Texas Instruments |
| Lead free: | Lead |
| Rohs certification or not: | accord with |
| Lifecycle: | Obsolete |
| IHS Manufacturer: | TEXAS INSTRUMENTS INC |
| Part package code: | SOIC |
| Packing instructions: | QSOP-16 |
| Number of stitches: | sixteen |
| Reach Compliance Code： | compliant |
| ECCN code: | EAR99 |
| HTS Code: | 8542.39.00.01 |
| Risk level: | five point eight one |
| Is Samacsys： | N |
| Other features: | SELECTABLE THREE OR FOUR CELL OPERATION, OVERCURRENT PROTECTION |
| Adjustable threshold: | NO |
| Analog integrated circuits - Other types: | POWER SUPPLY SUPPORT CIRCUIT |
| JESD-30 code: | R-PDSO-G16 |
| JESD-609 code: | e4 |
| Length: | 4.9 mm |
| Humidity sensitivity level: | two |
| Number of channels: | four |
| Number of functions: | one |
| Number of terminals: | sixteen |
| Maximum operating temperature: | 70 °C |
| Minimum operating temperature: | -20 °C |
| Packaging body material: | PLASTIC/EPOXY |
| Encapsulation code: | SSOP |
| Encapsulation equivalent code: | SSOP16,.25 |
| Package shape: | RECTANGULAR |
| Packaging form: | SMALL OUTLINE, SHRINK PITCH |
| Peak reflux temperature (° C): | two hundred and sixty |
| Certification status: | Not Qualified |
| Maximum height of seating surface: | 1.75 mm |
| Subcategory: | Power Management Circuits |
| Maximum supply current (Isup): | 0.04 mA |
| Maximum supply voltage (Vsup): | 20 V |
| Minimum supply voltage (Vsup): | 6.5 V |
| Nominal supply voltage (Vsup): | 16 V |
| Surface mounting: | YES |
| Technology: | BICMOS |
| Temperature class: | OTHER |
| Terminal surface layer: | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal type: | GULL WING |
| Terminal pitch: | 0.635 mm |
| Terminal location: | DUAL |
| Maximum time at peak reflux temperature: | NOT SPECIFIED |
| Width: | 3.9 mm |
| Base Number Matches： | one |
|
