- 您现在的位置：买卖IC网 > PDF目录17334 > IR51H224 (International Rectifier)IC HALF BRIDGE SELF-OSC 9-SIP PDF资料下载
参数资料
| 型号： | IR51H224 |
| 厂商： | International Rectifier |
| 文件页数： | 5/7页 |
| 文件大小： | 0K |
| 描述： | IC HALF BRIDGE SELF-OSC 9-SIP |
| 标准包装： | 21 |
| 类型： | 半桥 |
| 输入类型： | 反相 |
| 输出数： | 1 |
| 导通状态电阻： | 1.1 欧姆 |
| 电流 - 输出 / 通道： | 1.1A |
| 电源电压： | 10 V ~ 15.6 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 9-SIP（7 引线） |
| 供应商设备封装： | 9-SIP，7 引线 |
| 包装： | 管件 |
| 其它名称： | *IR51H224 |
(NOTE: For new designs, we
recommend the IR53H(D)420-P)
IR51H(D)224
IR51H(D)320
IR51H(D)420
Functional Block Diagram
1
D1
V
B
6
VIN
9
Vcc
H
O
IRFCXXX
R
T
2
IR2151
V
S
7
VO
C
T
3
L
O
IRFCXXX
4
Fast recovery diode D1 is
incorporated in IR51HDXXX only
Lead Definitions
COM
f =
Symbol
V CC
R T
C T
V B
V IN
VO
COM
www.irf.com
Lead Description
Logic and internal gate drive supply voltage. An internal zener clamp diode at 15.6 V norminal is included
to allow the V CC to be current fed directly from VIN typically by means of a high value resistor.
Oscillator timing resistor output; a resistor is connected from R T to C T . RT is out of phase with the half-
bridge output (VO).
Oscillator timing capacitor input; a capacitor is connected from C T to COM in order to program the
oscillator frequency according to the following equation:
1
1 . 4 × ( R T + 75 ? ) × C T
C T PIN also invokes shutdown function (see note 2) where 75 ? is the effective impedence of the R T
output stage.
High side gate drive floating supply. For bootstrap operation a high voltage fast recovery diode is needed
to feed from V CC to V B . (HD type circuits incorporate this diode).
High voltage supply
Half Bridge output
Logic and low side of half bridge return
5
相关PDF资料 |
PDF描述 |
|---|---|
| A9BBA-0208F | FLEX CABLE - AFF02A/AF02/AFF02A |
| A9CAA-2008E | FLEX CABLE - AFK20A/AE20/AFH20T |
| ISL8013EVAL2Z | EVALUATION BOARD FOR ISL8013 |
| IPS5451 | IC MOSFET HS PWR SW 35A TO-220-5 |
| A9BAA-1506F | FLEX CABLE - AFF15A/AF15/AFE15T |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IR51H310 | 功能描述:IC HALF BRIDGE SELF-OSC 9-SIP RoHS:否 类别:集成电路 (IC) >> PMIC - MOSFET，电桥驱动器 - 内部开关 系列:- 标准包装:1,000 系列:- 类型:高端/低端驱动器 输入类型:SPI 输出数:8 导通状态电阻:850 毫欧，1.6 欧姆 电流 - 输出 / 通道:205mA，410mA 电流 - 峰值输出:500mA，1A 电源电压:9 V ~ 16 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 供应商设备封装:PG-DSO-20-45 包装:带卷 (TR) |
| IR51H320 | 制造商:IRF 制造商全称:International Rectifier 功能描述:SELF-OSCILLATING HALF-BRIDGE |
| IR51H420 | 制造商:IRF 制造商全称:International Rectifier 功能描述:SELF-OSCILLATING HALF-BRIDGE |
| IR51H737 | 制造商:IRF 制造商全称:International Rectifier 功能描述:SELF-OSCILLATING HALF-BRIDGE |
| IR51HD214 | 制造商:IRF 制造商全称:International Rectifier 功能描述:POWIRLIGHTTM REFERENCE DESIGN : COMPACT BALLAST |
发布紧急采购，3分钟左右您将得到回复。