封装信息
| CAD 模型: | View CAD Model |
| Pkg. Type: | TDFN |
| Pkg. Code: | LET |
| Lead Count (#): | 12 |
| Pkg. Dimensions (mm): | 3.00 x 3.00 x 0.75 |
| Pitch (mm): | 0.4 |
环境和出口类别
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| RoHS (ISL9110IRT7Z-T7A) | 下载 |
产品属性
| Lead Count (#) | 12 |
| Carrier Type | Reel |
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Pb-Free 100% Matte Tin Plate w/Anneal-e3 |
| Temp. Range (°C) | -40 to +85°C |
| Country of Assembly | TAIWAN |
| Country of Wafer Fabrication | TAIWAN |
| BOM Total Footprint (mm2) | 9 |
| Control Type | Current Mode |
| IQ [Rail 1] (µA) | 35 |
| Input Voltage (Max) (V) | 5.5 |
| Input Voltage (Max) [Rail 1] (V) | 5.5 - 5.5 |
| Input Voltage (Min) (V) | 1.8 |
| Input Voltage (Min) [Rail 1] (V) | 1.8 |
| Length (mm) | 3 |
| MOQ | 250 |
| Output Current (Max) [Rail 1] (A) | 1.2 |
| Output Voltage (Max) (V) | 5.2 |
| Output Voltage (Max) [Rail 1] (V) | 5.2 |
| Output Voltage (Min) (V) | 1 |
| Output Voltage (Min) [Rail 1] (V) | 1 |
| Outputs (#) | 1 |
| POR | Yes |
| Parametric Category | Buck-boost Regulators (Integrated FETs) |
| Peak Efficiency (%) | 95 |
| Pitch (mm) | 0.4 |
| Pkg. Dimensions (mm) | 3.0 x 3.0 x 0.75 |
| Pkg. Type | TDFN |
| Price (USD) | $1.66299 |
| Qualification Level | Standard |
| Quiescent Current | 35 µA |
| SYNCH Capability | Yes |
| Switching Frequency (KHz) | 2.75 - 2.75 |
| Switching Frequency Range (Typical) (kHz) | 2500 - 2500 |
| Thickness (mm) | 0.75 |
| Topology [Rail 1] | Buck-Boost |
| Width (mm) | 3 |
有关 ISL9110 的资源
描述
The ISL9110 and ISL9112 are highly-integrated Buck-Boost switching regulators that accept input voltages either above or below the regulated output voltage. Unlike other Buck-Boost regulators, these regulators automatically transition between operating modes without significant output disturbance.
Both parts are capable of delivering up to 1.2A output current, and provide excellent efficiency due to their fully synchronous 4-switch architecture. No-load quiescent current of only 35µA also optimizes efficiency under light-load conditions. Forced PWM and/or synchronization to an external clock may also be selected for noise sensitive applications.
The ISL9110 is designed for standalone applications and supports 3.3V and 5V fixed output voltages or variable output voltages with an external resistor divider. Output voltages as low as 1V, or as high as 5.2V are supported using an external resistor divider.
The ISL9110 and ISL9112 require only a single inductor and very few external components. Power supply solution size is minimized by a tiny 3mmx3mm package and a 2.5MHz switching frequency, which further reduces the size of external components.