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参数资料
| 型号： | CS5332GDW28 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 稳压器 |
| 英文描述： | 1.5 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO28 |
| 封装： | SOP-28 |
| 文件页数： | 18/20页 |
| 文件大小： | 400K |
| 代理商： | CS5332GDW28 |
CS5332
http://onsemi.com
7
ELECTRICAL CHARACTERISTICS (continued) (0°C < TA < 70°C; 0°C < TJ < 125°C; 4.7 V < VCCL < 14 V; 8.0 V < VCCH < 20 V;
CGATE(H) = 3.3 nF, CGATE(L) = 3.3 nF, RR(OSC) = 32.4 k, CCOMP = 1.0 nF, CSS = 0.1 μF, CREF = 0.1 μF, DAC Code 10000, CVCC = 1.0 μF,
ILIM ≥ 1.0 V; unless otherwise specified.)
Characteristic
Unit
Max
Typ
Min
Test Conditions
Reference Output
VREF Output Voltage
0 mA < I(VREF) < 1.0 mA
3.2
3.3
3.4
V
General Electrical Specifications
VCCL Operating Current
VFB = COMP (no switching)
20.0
24.5
mA
VCCL1 Operating Current
VFB = COMP (no switching)
4.0
5.5
mA
VCCL2 Operating Current
VFB = COMP (no switching)
4.0
5.5
mA
VCCH1 Operating Current
VFB = COMP (no switching)
2.8
4.0
mA
VCCH2 Operating Current
VFB = COMP (no switching)
2.5
3.5
mA
VCCL Start Threshold
GATEs switching, Soft Start charging
4.05
4.40
4.70
V
VCCL Stop Threshold
GATEs stop switching, Soft Start discharging
3.75
4.20
4.60
V
VCCL Hysteresis
GATEs not switching, Soft Start not charging
100
200
300
mV
VCCH1 Start Threshold
GATEs switching, Soft Start charging
1.8
2.0
2.2
V
VCCH1 Stop Threshold
GATEs stop switching, Soft Start discharging
1.55
1.75
1.90
V
VCCH1 Hysteresis
GATEs not switching, Soft Start not charging
100
200
300
mV
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS5332GDWR28 | 功能描述:IC REG CTRLR BUCK PWM 28-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:4,000 系列:- PWM 型:电压模式 输出数:1 频率 - 最大:1.5MHz 占空比:66.7% 电源电压:4.75 V ~ 5.25 V 降压:是 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 85°C 封装/外壳:40-VFQFN 裸露焊盘 包装:带卷 (TR) |
| CS5333 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:24-Bit, 96 kHz Stereo A/D Converter |
| CS5333-BZ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CS5333-KZ | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:24-Bit, 96 kHz Stereo A/D Converter |
| CS5333-KZR | 制造商:Cirrus Logic 功能描述: |
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