封装信息
| CAD 模型: | View CAD Model |
| Pkg. Type: | TQFP |
| Pkg. Code: | QSC |
| Lead Count (#): | 32 |
| Pkg. Dimensions (mm): | 7.0 x 7.0 x 1.00 |
| Pitch (mm): | 0.8 |
环境和出口类别
| Pb (Lead) Free | No |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| Moisture Sensitivity Level (MSL) |
产品属性
| Lead Count (#) | 32 |
| Carrier Type | Tray |
| Pb (Lead) Free | No |
| Temp. Range (°C) | -40 to +105°C |
| Boost Current Limit (A) | 3 |
| Gamma (#) | 4 |
| Input Voltage Range (V) | 2.6 - 5.5 |
| Length (mm) | 7 |
| Logic Voltage (Max) | N/A |
| Logic Voltage (Min) | N/A |
| MOQ | 250 |
| Off Voltage (Min) (V) | -25 |
| On Voltage Range (V) | 15 - 36 |
| Pitch (mm) | 0.8 |
| Pkg. Dimensions (mm) | 7.0 x 7.0 x 1.00 |
| Pkg. Type | TQFP |
| Qualification Level | Automotive |
| Thickness (mm) | 1 |
| VBOOST (V) | 2.99 - 18 |
| VCOM amplifiers (#) | 1 |
| VLOGIC | N/A |
| VOFF/VN | -25 to -5 |
| Width (mm) | 7 |
有关 ISL78022 的资源
描述
Support is limited to customers who have already adopted these products.
The ISL78020 and ISL78022 integrate a high performance boost regulator with 2 LDO controllers for VON and VOFF, a VON-slice circuit with adjustable delay and either one (ISL78020) or five (ISL78022) amplifiers for VCOM and VGAMMA applications. The boost converter in the ISL78020 and ISL78022 is a current mode PWM type integrating an 18V N-Channel MOSFET. Operating at 1. 2MHz, this boost converter can operate in either P-Mode for superior transient response, or in PI-Mode for tighter output regulation. Using external low-cost transistors, the LDO controllers provide tight regulation for VON, VOFF, as well as providing start-up sequence control and fault protection. The amplifiers are ideal for VCOM and VGAMMA applications, with 150mA peak output current drive, 12MHz bandwidth, and 12V/µs slew rate. All inputs and outputs are rail-to-rail. Available in a 32 Ld TQFP (7mmx7mm) Pb-free package, the ISL78020, ISL78022 are specified for operation over a -40°C to +105°C temperature range.