| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
RT6258B | 8A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO Features 4.5V to 23V (RT6258B) and 5.1V to 23V (RT6258C) Input Voltage Range 8A Output Current ACOT® Mode Performs Fast Transient Response ACOT® Architecture to Enable All MLCC Output Capacitor Usage Fixed 750kHz (RT6258C) and 500kHz (RT6258B) Switching Frequency High Efficient Internal Po 文件:402.06 Kbytes 页数:24 Pages | RichTek 立锜科技 | RichTek | |
丝印:LE;Package:UQFN-12HL;8A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO Features 4.5V to 23V (RT6258B) and 5.1V to 23V (RT6258C) Input Voltage Range 8A Output Current ACOT® Mode Performs Fast Transient Response ACOT® Architecture to Enable All MLCC Output Capacitor Usage Fixed 750kHz (RT6258C) and 500kHz (RT6258B) Switching Frequency High Efficient Internal Po 文件:402.06 Kbytes 页数:24 Pages | RichTek 立锜科技 | RichTek | ||
RT6258B | 3.3V/5V LDO 的8A, 23V 同步降压型转换器 RT6258B/C是改进型固定导通时间 (ACOT®) 同步Buck转换器,采用改进后的固定导通时间 (ACOT®) 控制架构,具有非常快速的瞬态响应速度。RT6258B的工作电压范围是4.5V至23V,RT6258C的工作电压范围是5.1V至23V。 • 输入电压范围:4.5V至23V (RT6258B) 和5.1V至23V (RT6258C),输入电压范围8A\n• ACOT™架构启用所有MLCC输出电容器的使用\n• 整合20mΩ 和10mΩ内部功率开关\n• 内建软起动功能\n• 输入欠压锁定保护\n• 输出过压、欠压保护\n• 支持超声工作模式 (USM); | Richtek 立锜科技 | Richtek | |
8A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO Features 4.5V to 23V (RT6258B) and 5.1V to 23V (RT6258C) Input Voltage Range 8A Output Current ACOT® Mode Performs Fast Transient Response ACOT® Architecture to Enable All MLCC Output Capacitor Usage Fixed 750kHz (RT6258C) and 500kHz (RT6258B) Switching Frequency High Efficient Internal Po 文件:402.06 Kbytes 页数:24 Pages | RichTek 立锜科技 | RichTek | ||
8A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO Features 4.5V to 23V (RT6258B) and 5.1V to 23V (RT6258C) Input Voltage Range 8A Output Current ACOT® Mode Performs Fast Transient Response ACOT® Architecture to Enable All MLCC Output Capacitor Usage Fixed 750kHz (RT6258C) and 500kHz (RT6258B) Switching Frequency High Efficient Internal Po 文件:402.06 Kbytes 页数:24 Pages | RichTek 立锜科技 | RichTek | ||
8A, 23V Synchronous Step-Down Converter with 5V LDO 文件:342 Kbytes 页数:20 Pages | RichTek 立锜科技 | RichTek |
技术参数
- Vin(min)(V):
4.5
- Vin(max)(V):
23
- Number of Outputs:
1
- Vout(min)(V):
3.267
- Vout(max)(V):
3.333
- Output Adj. Method:
Fixed
- Iout(max)(A):
8
- Current Limit(typ)(A):
10.4
- Freq(typ)(kHz):
500
- Ext Sync:
No
- Ron_HS(typ)(mOhm):
20
- Ron_LS(typ)(mOhm):
10
- Iq(typ)(mA):
0.1
- Features:
ACOT Control;Built-in Bootstrap Switch;Cycle-by-Cycle Current Limit;Diode Emulation Mode;Enable Input;Fast Transient Response;OCP;OTP;OVP;PSM;Power Good;Stable with Ceramic Capacitor;UVP;Ultrasonic Mode Control
- Package Type:
UQFN3x3-12H(FC)
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK(台湾立锜) |
2447 |
UQFN-12HL_3x3mm |
105000 |
1500个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
RICHTEK/立锜 |
21+ |
UQFN-12HL |
15000 |
询价 | |||
RICHTEK(台湾立锜) |
2021+ |
UQFN-12HL_3x3mm |
1924 |
询价 | |||
Richtek(立崎) |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 | ||
RICHTEK |
23+ |
QFN |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
RICHTEK/立锜 |
23+ |
QFN |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
RICHTEK/立锜 |
24+ |
QFN |
30000 |
房间原装现货特价热卖,有单详谈 |
询价 | ||
RICHTEK |
25+ |
QFN12 |
9000 |
原厂原装,价格优势 |
询价 | ||
RICHTEK |
24+ |
QFN |
10000 |
询价 | |||
RICHTEK |
20+ |
QFN |
370 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |
相关规格书
更多- UNE5532
- SI7970DP
- SI7958DP
- SI7913DN
- SI7942DP
- SI7911DN
- SI7900EDN
- SI7922DN
- SI7946DP
- SI7945DP
- SI7921DN
- SI7905DN
- SI7938DP
- SI7925DN
- SI7948DP
- SI7946ADP
- SE1
- XRCGB25M000F3N00R0
- WNS40H100CG
- TD62308
- TD62308APG
- TD62308AFG
- TL074
- TL074
- TL074
- TL074B
- TL074M
- SN65LVDT3486B
- TXFZ1800R120P2CM
- TA0559A
- TA0557A
- TA0556A
- TA0550A
- TA0559A
- TA0558A
- STA0557A
- STA0550A
- STA0559A
- STA0556A
- SDT23C05L02
- SR6872
- SR6835
- SR681K34RD
- SR680K10D
- SR681K40D
相关库存
更多- SI7964DP
- SI7909DN
- SI7941DP
- SI7901EDN
- SI7940DP
- SI7956DP
- SI7980DP
- SI7902EDN
- SI7998DP
- SI7960DP
- SI7943DP
- SI7991DP
- SI7923DN
- SI7983DP
- SI7973DP
- SI7949DP
- SPC5605BF1MLQ6
- WNS40H100C
- WNS40H100CB
- TD62308BFG
- TD62308BP1G
- TD62308BF
- TL074
- TL074
- TL074A
- TL074-EP
- TL074H
- SN65LVDT3486AD
- TXFZ1800R170P2CM
- TA0555A
- TA0558A
- TA0557A
- TA0555A
- TA0556B
- T510X476K035ATA055
- STA0556B
- STA0558A
- STA0555A
- TPS25740BRGET
- SR6820
- SR6873
- SR681K14D
- SR681K18E
- SR681K34R
- SR681K20E

