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参数资料
| 型号： | IR3870MTRPBF |
| 厂商： | International Rectifier |
| 文件页数： | 6/20页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK SYNC ADJ 10A 15QFN |
| 产品培训模块： | SupIRBuck? Family and POL Design Tools Overview |
| 标准包装： | 4,000 |
| 系列： | SupIRBuck™ |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 0.5 V ~ 12 V |
| 输入电压： | 3 V ~ 26 V |
| 频率 - 开关： | 可调至 1MHz |
| 电流 - 输出： | 10A |
| 同步整流器： | 是 |
| 工作温度： | 0°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-PowerVQFN |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | PQFN（5x6） |
IR3870MPBF
Electrical Specifications (continued)
Unless otherwise specified, these specification apply over VIN = 12V, PVCC = 7VDC, 0 o C ≤ TJ ≤ 125 o C.
PARAMETER
NOTE
TEST CONDITION
MIN
TYP
MAX
UNIT
GATE DRIVE
Dead time
1
Monitor body diode conduction on
5
30
ns
PHASE pin
UPPER MOSFET
PVCC =5V, I D =10A, T J =25 C
Static Drain-to-Source On-
Resistance
o
14.7
m ?
PVCC =5V, I D =10A, T J =125 C
Static Drain-to-Source On-
Resistance
o
26
m ?
PVCC =7V, I D =10A, T J =25 C
Static Drain-to-Source On-
Resistance
o
11.9
m ?
PVCC =7V, I D =10A, T J =125 C
Static Drain-to-Source On-
Resistance
o
22
m ?
V GS =0V, I S =10A, T J =25 C
Diode Forward Voltage
o
1.0
V
LOWER MOSFET
PVCC =5V, I D =10A, T J =25 C
Static Drain-to-Source On-
Resistance
o
6.2
m ?
PVCC =5V, I D =10A, T J =125 C
Static Drain-to-Source On-
Resistance
o
11
m ?
PVCC =7V, I D =10A, T J =25 C
Static Drain-to-Source On-
Resistance
o
5.1
m ?
PVCC =7V, I D =10A, T J =125 C
Static Drain-to-Source On-
Resistance
o
9
m ?
V GS =0V, I S =10A, T J =25 C
Diode Forward Voltage
o
1.0
V
CHARGE PUMP OUTPUT
Source Resistance
I CPO =15mA
3.3
5
?
Sink Resistance
I CPO =15mA
1
2.1
?
Charge Pump Disable
6.7
7.2
V
Threshold, V CP TH
LOGIC INPUT AND OUTPUT
EN Rising Threshold
1.13
1.21
1.29
V
EN Hysteresis
40
100
160
mV
EN Input Current
1
? A
PGOOD pull down resistance
I PGOOD =2mA
50
100
?
Notoe1: Guaranteed by design, not tested in production
6
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IR3871MPBF | 制造商:IRF 制造商全称:International Rectifier 功能描述:8A HIGHLY INTEGRATED WIDE-INPUT VOLTAGE, SYNCHRONOUS BUCK REGULATOR |
| IR3871MTR1PBF | 功能描述:直流/直流开关调节器 8A SupIRBuck Reg 1000kHz, 3.0-26V in RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| IR3871MTRPBF | 功能描述:直流/直流开关调节器 8A SupIRBuck Reg 1000kHz, 3.0-26V in RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| IR3876MBF | 制造商:IRF 制造商全称:International Rectifier 功能描述:12A HIGHLY INTEGRATED WIDE-INPUT VOLTAGE, SYNCHRONOUS BUCK REGULATOR |
| IR3876MPBF | 制造商:IRF 制造商全称:International Rectifier 功能描述:12A HIGHLY INTEGRATED WIDE-INPUT VOLTAGE, SYNCHRONOUS BUCK REGULATOR |
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