ZHCSWC4A May 2024 – July 2024 DRV8161 , DRV8162
ADVANCE INFORMATION
参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | |
---|---|---|---|---|---|---|
电源(GVDD、BST) | ||||||
IVDRAIN_UNPWR | GVDD 未供电状态下的 VDRAIN 漏电流 | GVDD = 0V,VDRAIN = 48V,VBST-SH = 0V |
3.5 | 5 | µA | |
IGVDD | GVDD 工作模式电流 | INH = INL = 开关 @ 20kHz;VBST = VGVDD;未连接 FET,DT/MODE 引脚断开。 VDS_LVL = 2V | 2 | mA | ||
tWAKE | 开通时间 | GVDD = 0V 至 12V VGVDD = VGVDD_UV 到工作模式(输出就绪:nFAULT = 高电平) |
0.4 | ms | ||
ILBS_TCPON | 高侧上拉期间的自举引脚漏电流 | INH = 高电平;TCP_ON | 30 | µA | ||
逻辑电平输入(INH、INL、nDRVOFF) | ||||||
VIL | 输入逻辑低电平电压 | INL、INH、nDRVOFF | 0.8 | V | ||
VIH | 输入逻辑高电平电压 | INL、INH、nDRVOFF | 2.2 | V | ||
RPU | 输入上拉电阻 | nDRVOFF 至内部稳压器,无外部连接 | 250 | kΩ | ||
RPD | 输入下拉电阻 | INH、INL 至 GND | 250 | kΩ | ||
tnDRVOFF_DEG | nDRVOFF 输入抗尖峰脉冲时间 | nDRVOFF 下降和上升 |
2.1 | µs | ||
tnDRVOFF_DIAG | nDRVOFF 诊断脉冲有效输入时间 | 仅适用于 DRV8162 和 DRV8162L | 0.5 | µs | ||
开漏输出 (nFAULT) | ||||||
VOL | 输出逻辑低电平电压 | IOD = 5mA,GVDD > 4V | 0.4 | V | ||
自举二极管 (BST) | ||||||
VBOOTD | 自举二极管正向电压 | IBOOT = 10mA | 0.8 | V | ||
IBOOT = 100mA | 1.3 | |||||
RBOOTD | 自举动态电阻 (ΔVBOOTD/ΔIBOOT) | IBOOT = 100mA 和 50mA | 4.8 | Ω | ||
电荷泵 (BST) | ||||||
VTCP | 涓流电荷泵输出电压 | VBST-SH,INH = 高电平,VSH = VVDRAIN = 20V,VBST > VGVDD,外部负载 ITRICKLE = 2uA,TJ = 25℃ |
8.5 | V | ||
VBST-SH,INH = 高电平,VSH = VVDRAIN = 20V,VBST > VGVDD,外部负载 ITRICKLE = 2uA,TJ = 150℃ |
4.9 | |||||
栅极驱动器(GH、GL、SH、SL) | ||||||
IDRIVEP0 | 峰值栅极拉电流 | VBST-VSH = VGVDD = 12V | 16 | mA | ||
IDRIVEP1 | VBST-VSH = VGVDD = 12V | 32 | ||||
IDRIVEP2 | VBST-VSH = VGVDD = 12V | 64 | ||||
IDRIVEP3 | VBST-VSH = VGVDD = 12V | 96 | ||||
IDRIVEP4 | VBST-VSH = VGVDD = 12V | 128 | ||||
IDRIVEP5 | VBST-VSH = VGVDD = 12V | 160 | ||||
IDRIVEP6 | VBST-VSH = VGVDD = 12V | 192 | ||||
IDRIVEP7 | VBST-VSH = VGVDD = 12V | 224 | ||||
IDRIVEP8 | VBST-VSH = VGVDD = 12V | 256 | ||||
IDRIVEP9 | VBST-VSH = VGVDD = 12V | 288 | ||||
IDRIVEP10 | VBST-VSH = VGVDD = 12V | 320 | ||||
IDRIVEP11 | VBST-VSH = VGVDD = 12V | 384 | ||||
IDRIVEP12 | VBST-VSH = VGVDD = 12V | 448 | ||||
IDRIVEP13 | VBST-VSH = VGVDD = 12V | 512 | ||||
IDRIVEP14 | VBST-VSH = VGVDD = 12V | 768 | ||||
IDRIVEP15 | VBST-VSH = VGVDD = 12V | 1024 | ||||
IDRIVEN0 | 峰值栅极灌电流 |
VBST-VSH = VGVDD = 12V | 32 | mA | ||
IDRIVEN1 | VBST-VSH = VGVDD = 12V | 64 | ||||
IDRIVEN2 | VBST-VSH = VGVDD = 12V | 128 | ||||
IDRIVEN3 | VBST-VSH = VGVDD = 12V | 192 | ||||
IDRIVEN4 | VBST-VSH = VGVDD = 12V | 256 | ||||
IDRIVEN5 | VBST-VSH = VGVDD = 12V | 320 | ||||
IDRIVEN6 | VBST-VSH = VGVDD = 12V | 384 | ||||
IDRIVEN7 | VBST-VSH = VGVDD = 12V | 448 | ||||
IDRIVEN8 | VBST-VSH = VGVDD = 12V | 512 | ||||
IDRIVEN9 | VBST-VSH = VGVDD = 12V | 576 | ||||
IDRIVEN10 | VBST-VSH = VGVDD = 12V | 640 | ||||
IDRIVEN11 | VBST-VSH = VGVDD = 12V | 768 | ||||
IDRIVEN12 | VBST-VSH = VGVDD = 12V | 896 | ||||
IDRIVEN13 | VBST-VSH = VGVDD = 12V | 1024 | ||||
IDRIVEN14 | VBST-VSH = VGVDD = 12V | 1536 | ||||
IDRIVEN15 | VBST-VSH = VGVDD = 12V | 2048 | ||||
RPD_LS | 低侧无源下拉电阻 | GL 至 SL,VGL - VSL = 2V | 85 | kΩ | ||
RPDSA_HS | 高侧半有源下拉电阻 | VGVDD < VGVDD_UV GH 至 SH,VGH - VSH = 2V |
4 | kΩ | ||
IPUHOLD_HS | 高侧上拉保持电流 | 512 | mA | |||
IPDHOLD_HS | 高侧下拉保持电流 | 2048 | mA | |||
IPDSTRONG_LS | 低侧下拉强电流 | 2048 | mA | |||
IPDSTRONG_HS | 高侧下拉强电流 | 2048 | mA | |||
IDRVIVENSD_LS | 低侧峰值栅极关断灌电流 | IDRIVENx 设置为 IDRIVEN13(1024mA 典型值)或更小的设置 | 32 | mA | ||
IDRVIVENSD_LS | 低侧峰值栅极关断灌电流 | IDRIVENx 设置为 IDRIVEN14(1536mA 典型值)或 IDRIVEN15(2048mA 典型值) | 64 | mA | ||
IDRIVENSD_HS | 高侧峰值栅极关断灌电流 | IDRIVENx 设置为 IDRIVEN13(1024mA 典型值)或更小的设置 | 32 | mA | ||
IDRIVENSD_HS | 高侧峰值栅极关断灌电流 | IDRIVENx 设置为 IDRIVEN14(1536mA 典型值)或 IDRIVEN15(2048mA 典型值) | 64 | mA | ||
栅极驱动器时序 | ||||||
tPDR_LS | 低侧上升传播延迟 | INL 至 GL 上升,GL 上无负载 | 50 | ns | ||
tPDF_LS | 低侧下降传播延迟 | INL 至 GL 下降,GL 上无负载 | 50 | ns | ||
tPDR_HS | 高侧上升传播延迟 | INH 至 GH 上升,GH 上无负载 | 50 | ns | ||
tPDF_HS | 高侧下降传播延迟 | INH 至 GH 下降,GH 上无负载 | 50 | ns | ||
tPD_MATCH | 匹配低侧栅极驱动器的传播延迟 | GL 打开至 GL 关闭,从 VGL-SL = 1V 至 VGL-SL = VGVDD - 1V;GL 上无负载 | ±4 | ns | ||
tPD_MATCH | 匹配高侧栅极驱动器的传播延迟 | GH 打开至 GH 关闭,从 VGH-SH = 1V 至 VGH-SH = VBST-SH - 1V;GH 上无负载 | ±4 | ns | ||
tPD_MATCH_PH | 匹配从 GL 关闭到 GH 打开期间每相位的传播延迟 | 禁用死区时间。GL 关闭至 GH 打开,从 VGL-SL= VGVDD - 1V 至 VGH-SH = 1V | ±4 | ns | ||
tPD_MATCH_PH | 匹配从 GH 关闭到 GL 打开期间每相位的传播延迟 | 禁用死区时间。GH 关闭至 GL 打开,从 VGH-SH = VBST-SH - 1V 至 VGL-SL = 1V | ±4 | ns | ||
tDEAD | 栅极驱动死区时间 | RDT = 470Ω 2 引脚 PWM 模式;IDRIVEN15 | 20 | ns |
||
RDT = 1.3kΩ 2 引脚 PWM 模式;IDRIVEN15 | 100 | |||||
RDT = 3.3KΩ 2 引脚 PWM 模式;IDRIVEN15 | 370 | |||||
tMINDEAD_VGS | VGS 监控模式的最短栅极驱动死区时间(可用的最短时间) | VGS 监控死区时间插入;tDEAD_CFG < 130ns;HS 下降至 LS 上升,LS 下降至 HS 上升 | 280 | ns | ||
电流采样放大器(SN、SO、SP、CSAREF) | ||||||
ACSA | 检测放大器增益 | CSAGAIN = 连接至 GND (LEVEL0) | 5 | V/V | ||
CSAGAIN = 10kΩ 典型值,连接至 GND (LEVEL1) | 10 | V/V | ||||
CSAGAIN = 30kΩ 典型值,连接至 GND (LEVEL2) | 20 | V/V | ||||
CSAGAIN = 开路;(LEVEL3) | 40 | V/V | ||||
tSET | 精度达 ±1% 的稳定时间 | VSTEP = 1.6V,ACSA = 5V/V,CSO = 500pF | 0.6 | µs | ||
VSTEP = 1.6V,ACSA = 40V/V,CSO = 500pF | 0.8 | µs | ||||
BW | 带宽 | ACSA = 5V/V,CLOAD = 60pF,小信号 -3dB | 5 | MHz | ||
VSWING | 输出电压范围 | VCSAREF = 3V 至 5.5V |
0.25 | VCSAREF - 0.25 | V | |
VCOM | 共模输入范围 | -0.225 | 0.225 | V | ||
VOFF | 输入失调电压 | VSP = VSN = GND;TJ = 25℃,增益 ACSA = 10、20、40V/V |
-1.3 | 1.3 | mV | |
VOFF | 输入失调电压 | VSP = VSN = GND;TJ = 25℃,增益 ACSA = 5V/V |
-2.6 | 2.6 | mV | |
VOFF_DRIFT | 输入漂移失调电压 | VSP = VSN = GND;–40℃ ≤ TJ ≤ 150℃ |
8 | µV/℃ | ||
IBIAS | 输入偏置电流 | VSP = VSN = GND,VCSAREF = 3V 至 5.5V | 100 | µA | ||
IBIAS_OFF | 输入偏置电流失调 | ISP – ISN | -1 | 1 | µA | |
CMRR | 共模抑制比 | 直流 | 80 | dB | ||
20kHz | 60 | dB | ||||
ICSA_SUP | CSA 的电源电流 | CSAREF,VCSAREF = 3V 至 5.5V | 1.5 | mA | ||
TCMREC | 共模恢复时间 | 2 | μs | |||
保护电路 | ||||||
VGVDD_UV | GVDD 欠压阈值 | VGVDD 上升 |
7.4 | V | ||
VGVDD 下降 | 6.7 | V | ||||
VGVDD_UV | GVDD 欠压阈值 | VGVDD 上升,DRV8162L |
4.8 | V | ||
VGVDD 下降,DRV8162L | 4.7 | |||||
VBST_UV | 自举欠压阈值 | VBST - VSH;VBST 上升,GVDD = 12V | 7.43 | V | ||
VBST - VSH;VBST 下降,GVDD = 12V | 7.25 | |||||
VBST - VSH;VBST 上升,GVDD = 5V,DRV8162L |
4.08 | |||||
VBST - VSH;VBST 下降,GVDD = 5V,DRV8162L |
3.94 | |||||
VDS_LVL0-0 | VDS 过流保护阈值电平 (DC) | RVDSLVL = 0.1KΩ 最大值 (LEVEL0) | 0.1 | V | ||
VDS_LVL1-1 | RVDSLVL = 2KΩ 典型值 (LEVEL1);在 VDSLVL 引脚上检测到一个脉冲 | 0.15 | ||||
VDS_LVL1-0 | RVDSLVL = 2KΩ 典型值 (LEVEL1);DC | 0.2 | ||||
VDS_LVL2-1 | RVDSLVL = 5.6KΩ 典型值 (LEVEL2);在 VDSLVL 引脚上检测到一个脉冲 | 0.3 | ||||
VDS_LVL2-0 | RVDSLVL = 5.6KΩ 典型值 (LEVEL2) | 0.4 | ||||
VDS_LVL3-1 | RVDSLVL = 12KΩ 典型值 (LEVEL3);在 VDSLVL 引脚上检测到一个脉冲 | 0.5 | ||||
VDS_LVL3-0 | RVDSLVL = 12KΩ 典型值 (LEVEL3) | 0.6 | ||||
VDS_LVL4-1 | RVDSLVL = 26KΩ 典型值 (LEVEL4);在 VDSLVL 引脚上检测到一个脉冲 | 0.7 | ||||
VDS_LVL4-0 | RVDSLVL = 26KΩ 典型值 (LEVEL4) | 0.8 | ||||
VDS_LVL5-1 | RVDSLVL = 62KΩ 典型值 (LEVEL5);在 VDSLVL 引脚上检测到一个脉冲 | 0.9 | ||||
VDS_LVL5-0 | RVDSLVL = 62KΩ 典型值 (LEVEL5) | 1.0 | ||||
VDS_LVL6-1 | RVDSLVL = 130KΩ 典型值 (LEVEL6);在 VDSLVL 引脚上检测到一个脉冲 | 1.5 | ||||
VDS_LVL6-0 | RVDSLVL = 130KΩ 典型值 (LEVEL6); | 2.0 | ||||
tDS_DG | VDS 保护抗尖峰脉冲时间 | 3 | µs | |||
tDS_BLK | VDS 过流保护消隐时间 | 1 | µs | |||
tVDSLVLFIL | VDSLVL 引脚数字输入 - LEVELx-1 的一个脉冲滤波时间 | 4 | µs | |||
VIHVDSLVL | VDSLVL 引脚数字输入 - LEVELx-1 的一个脉冲高电平检测电压 | 1 | V | |||
TOTSD | 热关断温度 | 170 | °C |