参数资料
型号: IR1176STR
厂商: International Rectifier
文件页数: 3/12页
文件大小: 0K
描述: IC DRIVER RECT SYNC 5V 4A 20SSOP
标准包装: 1,500
配置: 低端
输入类型: 非反相
电流 - 峰: 4A
配置数: 2
输出数: 2
电源电压: 4 V ~ 5.25 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SSOP(0.209",5.30mm 宽)
供应商设备封装: 20-SSOP
包装: 带卷 (TR)
IR1176
Dynamic Electrical Characteristics
Vdd=5V, T A = 25 o C, Rbias = 34.0K unless otherwise specified.
Symbol
Vdd
Iqdd
Freq
UVSET+
UVSET-
Vxth+
Vxth-
Tadv
Td
Isink
Definition
Supply voltage operating range
Vdd quiescent current (x1 = x2 = 0V or 5V, Iout = 0)
Operating frequency
UVSET positive going threshold
UVSET negative going threshold
X1/X2 Input positive going threshold
X1/X2 Input negative going threshold
Externally adjustable lead time (advance)
Externally adjustable dead-time for Q1 and Q2
Q1,Q2 output sink current (Vdd=5.0V,
Min.
4.0
100
1.10
0.8
20
Typ.
4
1.4
1.0
4
Max.
5.25
5
2000
1.4
1.1
500
Units
V DC
A
KHz
V
V
V DC
V DC
nsec
nsec
(peak)
pulsed, 10 usec)
Isource
Q1,Q2 output source current (Vdd=5.0V,
4
A
(peak)
pulsed, 10 usec)
VOH
VOL
tio
Q1, Q2 High level voltage (Iout = 20mA)
Q1, Q2 Low level voltage (Iout = 20mA)
Input to output delay (PLL bypassed, cross coupled
Vdd- 0.20
0.10
20
V
nsec
mode)
tr
tf
Vtr
Gate turn-on rise time (C1=1000pf, Vdd=5V)
Gate turn-off fall time (C1=1000pf, Vdd=5V)
Cross-over voltage (Vdd=5Vdc, DTIN shorted to
20
20
2.5
nsec
nsec
V DC
DTOUT, C1=1000pf) Fig. 3
Rbias
Vbias
Tjitter
Ichgpump
Vchgpump
Kvco_dc
Required bias resistor (1%)
Voltage at Rbias pin
Phase-lock loop output jitter
Charge pump output current (at VFLTR pin)
Charge pump output voltage (at VFLTR pin)
PLL Vco DC gain (per design)
-20
1.3
34.0
1.25
50
1.5
62
20
1.7
K ?
V DC
nsec
μ A DC
V DC
KHz/
Volt
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