SSL4120T：集成PFC的谐振电源控制器IC，用于LED照明
该Greenchip解决方案集成PFC和HBC，在范围为75 W至400 W的高功率LED应用中可提供高效率(>93%)、低THD (<10%)和高PF (>0.97)性能。
特性和优势
应用
| 产品图片 功能框图 演示板 |
关键参数
| Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|
| flimit(HB) | frequency limit on pin HB | Cfmin = 20 pF | 670 | kHz | ||
| fmax(PFC) | maximum PFC frequency | 460 | kHz | |||
| Plamp | lamp power | 400 | W | |||
| Vmains | mains voltage | 100 | 277 | V |
封装与包装
| 型号 | 封装 | Outline version | Reflow-/Wave soldering | 包装 | 产品状态 | 标示 | 可订购的器件编号, (订购码 (12NC)) |
|---|---|---|---|---|---|---|---|
| SSL4120T/1 |  SO24 (SOT137-1) | sot137-1_po | sot137-1_fr SO-SOJ-WAVE | Reel 13" Q1/T1 in Drypack | 量产 | Standard Marking | SSL4120T/1,518( 9352 983 46518 ) |
引脚配置信息
| Pin | Symbol | Description | 外形简图 | 图形符号 |
|---|---|---|---|---|
| 1 | COMPPFC | frequency compensation for PFC controller |  |  |
| 2 | SNSMAINS | sense input for mains voltage | ||
| 3 | SNSAUXPFC | sense input for PFC demagnetization timing | ||
| 4 | SNSCURPFC | sense input for momentary current and soft start of the PFC controller | ||
| 5 | SNSOUT | sense input for monitoring the output voltage of the HBC; sense input for burst mode of HBC controller or PFC and HBC controllers | ||
| 6 | SUPIC | low-voltage supply for SUPIC input; output of internal HV start-up source | ||
| 7 | GATEPFC | gate driver output for PFC MOSFET | ||
| 8 | PGND | power ground; reference (ground) for HBC low-side and PFC driver | ||
| 9 | SUPREG | regulated SUPREG IC supply; output from internal regulator; input for drivers | ||
| 10 | GATELS | gate driver output for low-side MOSFET of HBC | ||
| 11 | n.c. | not connected; high-voltage spacer | ||
| 12 | SUPHV | high-voltage supply input for internal HV start-up source | ||
| 13 | GATEHS | gate driver output for high-side MOSFET of HBC | ||
| 14 | SUPHS | high-side driver supply input | ||
| 15 | HB | reference for high-side driver; input for half-bridge slope detection | ||
| 16 | n.c. | not connected; high-voltage spacer | ||
| 17 | SNSCURHBC | sense input for momentary HBC current | ||
| 18 | SGND | signal ground; reference (ground) for IC | ||
| 19 | CFMIN | minimum frequency setting for HBC | ||
| 20 | RFMAX | maximum frequency setting for HBC | ||
| 21 | SNSFB | sense input for output voltage regulation feedback | ||
| 22 | SSHBC/EN | combined soft start timing of HBC and IC enable input; enabling of PFC or PFC and HBC controllers | ||
| 23 | RCPROT | protection timer setting for time-out and restart | ||
| 24 | SNSBOOST | sense input for boost voltage |
无铅环保信息
| 型号 | 可订购的器件编号 | RoHS / RHF | 无铅转换日期 | 潮湿敏感度等级 | MSL LF |
|---|---|---|---|---|---|
| SSL4120T/1 | SSL4120T/1,518 |   | Always Pb-free | 3 | 3 |
文档资料
| 档案名称 | 标题 | 类型 | 格式 | 日期 |
|---|---|---|---|---|
| SSL4120 (中文) | Resonant power supply controller IC with PFC for LED lighting | Data sheet | 2014-03-03 | |
| AN10912 | SMPS EMC and layout guidlines | Application note | 2011-02-18 | |
| AN11227 | SSL4120 reasonant power supply control IC with PFC | Application note | 2012-11-27 | |
| 75017335 | NXP 75 to 400 W resonant controller with PFC SSL4120T | Leaflet | 2012-10-17 | |
| UM10722 | SSL4120DB1123 - 90 W 1.9 A CC dimmable isolated LED driver demo board | User manual | 2014-10-20 | |
| sot137-1_fr | Footprint for reflow soldering SOT137-1 | Reflow soldering | 2010-01-15 | |
| SO-SOJ-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 | |
| sot137-1_po | plastic small outline package; 24 leads; body width 7.5 mm | Outline drawing | 2009-10-08 |
订购信息
| 型号 | 订购码 (12NC) | 可订购的器件编号 |
|---|---|---|
| SSL4120T/1 | 9352 983 46518 | SSL4120T/1,518 |
- SSL4120T
- SMPS EMC and layout guidlines UBA20270DB1122
- SSL4120 reasonant power supply control IC with PFC SSL4120DB1123
- NXP 75 to 400 W resonant controller with PFC SSL4120T SSL4120DB1123
- SSL4120DB1123 - 90 W 1.9 A CC dimmable isolated LED driver demo board SSL4120DB1123
- Footprint for reflow soldering SOT137-1 PCA9552
- Footprint for wave soldering NPIC6C596A_Q100
- plastic small outline package; 24 leads; body width 7.5 mm PCA9552
