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ADP1879ACPZ-0.3-R7 PDF预览

ADP1879ACPZ-0.3-R7

更新时间: 2024-01-03 05:41:57
品牌 Logo 应用领域
亚德诺 - ADI 开关光电二极管输出元件控制器
页数 文件大小 规格书
40页 2501K
描述
Synchronous Buck Controller

ADP1879ACPZ-0.3-R7 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:End Of Life零件包装代码:SON
包装说明:HVSON, SOLCC14,.12,20针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.64
其他特性:ALSO AVAILABLE ADJUSTABLE OUTPUT DOWN TO 0.6V模拟集成电路 - 其他类型:SWITCHING CONTROLLER
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:20 V最小输入电压:2.95 V
标称输入电压:12 VJESD-30 代码:R-PDSO-N14
JESD-609代码:e3长度:4 mm
湿度敏感等级:1功能数量:1
端子数量:14最高工作温度:125 °C
最低工作温度:-40 °C标称输出电压:5 V
封装主体材料:PLASTIC/EPOXY封装代码:HVSON
封装等效代码:SOLCC14,.12,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:0.8 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:PUSH-PULL最大切换频率:300 kHz
技术:MOS温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3 mm
Base Number Matches:1

ADP1879ACPZ-0.3-R7 数据手册

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ADP1878/ADP1879  
Data Sheet  
Parameter  
Symbol  
Test Conditions/Comments  
Min  
Typ  
Max  
Unit  
ADP1878ACPZ-0.6-R7/  
ADP1879ACPZ-0.6-R7  
600  
kHz  
On Time  
Minimum On Time  
Minimum Off Time  
ADP1878ACPZ-1.0-R7/  
ADP1879ACPZ-1.0-R7  
VIN = 5 V, VOUT = 2 V, TJ = 25°C  
VIN = 20 V, VOUT = 0.8 V  
65% duty cycle (maximum)  
500  
540  
82  
340  
1.0  
605  
110  
400  
ns  
ns  
ns  
MHz  
On Time  
VIN = 5 V, VOUT = 2 V, TJ = 25°C  
VIN = 20 V  
45% duty cycle (maximum)  
285  
312  
52  
340  
360  
85  
400  
ns  
ns  
ns  
Minimum On Time  
Minimum Off Time  
OUTPUT DRIVER CHARACTERISTICS  
High-Side Driver  
Output Source Resistance  
Output Sink Resistance  
Rise Time2  
ISOURCE = 1.5 A, 100 ns, positive pulse (0 V to 5 V)  
ISINK = 1.5 A, 100 ns, negative pulse (5 V to 0 V)  
BST − SW = 4.4 V, CIN = 4.3 nF (see Figure 59)  
BST − SW = 4.4 V, CIN = 4.3 nF (see Figure 60)  
2.20  
0.72  
25  
3
1
Ω
Ω
ns  
ns  
tr, DRVH  
tf, DRVH  
Fall Time2  
11  
Low-Side Driver  
Output Source Resistance  
Output Sink Resistance  
Rise Time2  
ISOURCE = 1.5 A, 100 ns, positive pulse (0 V to 5 V)  
ISINK = 1.5 A, 100 ns, negative pulse (5 V to 0 V)  
VREG = 5.0 V, CIN = 4.3 nF (see Figure 60)  
1.5  
0.7  
18  
2.2  
1
Ω
Ω
ns  
ns  
tr,DRVL  
tf,DRVL  
Fall Time2  
VREG = 5.0 V, CIN = 4.3 nF (see Figure 59)  
16  
Propagation Delays  
DRVL Fall to DRVH Rise2  
DRVH Fall to DRVL Rise2  
SW Leakage Current  
Integrated Rectifier  
Channel Impedance  
PRECISION ENABLE THRESHOLD  
Logic High Level  
ttpdhDRVH  
ttpdhDRVL  
ISWLEAK  
BST − SW = 4.4 V (see Figure 59)  
BST − SW = 4.4 V (see Figure 60)  
BST = 25 V, SW = 20 V, VREG = 5 V  
15.7  
16  
ns  
ns  
μA  
110  
663  
ISINK = 10 mA  
22.3  
Ω
VIN = 2.9 V to 20 V, VREG = 2.75 V to 5.5 V  
VIN = 2.9 V to 20 V, VREG = 2.75 V to 5.5 V  
605  
634  
31  
mV  
mV  
Enable Hysteresis  
COMP VOLTAGE  
COMP Clamp Low Voltage  
VCOMP(LOW) Tie EN pin to VREG to enable device  
(2.75 V ≤ VREG ≤ 5.5 V)  
0.47  
V
COMP Clamp High Voltage  
COMP Zero Current Threshold  
THERMAL SHUTDOWN  
Thermal Shutdown Threshold  
Thermal Shutdown Hysteresis  
CURRENT LIMIT  
VCOMP(HIGH) (2.75 V ≤ VREG ≤ 5.5 V)  
2.55  
V
V
VCOMP_ZCT  
TTMSD  
(2.75 V ≤ VREG ≤ 5.5 V)  
Rising temperature  
1.10  
155  
15  
°C  
°C  
Hiccup Current-Limit Timing  
COMP = 2.4 V  
6
ms  
OVERVOLTAGE AND POWER-  
GOOD THRESHOLDS  
PGOOD  
FBPGD  
FB Power-Good Threshold  
FB Power-Good Hysteresis  
FB Overvoltage Threshold  
FB Overvoltage Hysteresis  
PGOOD Low Voltage During Sink  
PGOOD Leakage Current  
VFB rising during system power up  
542  
34  
691  
35  
143  
1
566  
55  
710  
55  
200  
100  
mV  
mV  
mV  
mV  
mV  
nA  
FBOV  
VFB rising during overvoltage event, IPGOOD = 1 mA  
VPGOOD  
IPGOOD = 1 mA  
PGOOD = 5 V  
1 The maximum specified values are with the closed loop measured at 10% to 90% time points (see Figure 59 and Figure 60), CGATE = 4.3 nF, and the high- and low-side  
MOSFETs being Infineon BSC042N03MS G.  
2 Not automatic test equipment (ATE) tested.  
Rev. A | Page 4 of 40  
 

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