功能特點(diǎn):
高電壓輸出50V
輸出鉗位二極管
輸入兼容各種類型的邏輯電路
應(yīng)用繼電器驅(qū)動(dòng)器
ULN200X邏輯圖
DISSIPATION RATING TABLE耗散評(píng)級(jí)表
PACKAGE封裝
TA=25℃ POWER RATING 額定功率 DERATING FACTOR ABOVE功耗系數(shù) TA=25℃ TA=85℃ POWER RATING 額定功率
D 950 mW 838電子 7.6 mW/℃ 494 mW
N 1150 mW 9.2 mW/℃ 598 mW
electrical characteristics, 電氣特性(除非另有說明)TA = 25℃ (unless otherwise noted)
PARAMETER 參數(shù) 測(cè)試圖 TEST CONDITIONS 測(cè)試條件 ULN2001A ULN2002A 單位
最小 典型 最大 最小 典型 最大 -
VI(on) On-state input voltage 輸入電壓 6 VCE=2V, IC =300mA - - - - - 13 V
VCE(sat) Collector-emitter saturation voltage集電極-發(fā)射極飽和電壓 5 II=250μA,IC=100mA - 0.9 1.1 - 0.9 1.1 V
II=350μA, IC=200mA - 1 1.3 - 1 1.3
II=500μA, IC=350mA - 1.2 1.6 - 1.2 1.6
VF Clamp forward voltage 正向鉗位電壓 8 IF = 350mA - 1.7 2 - 1.7 2 V
ICEX Collector cutoff current集電極截止電流 1 VCE = 50V, II = 0 - - 50 - - 50 μA
2 VCE=50V,TA= 70℃ II=0 - 100 - - 100 -
VI=6V - - - - - 500
II(off) Off state input current關(guān)閉狀態(tài)下輸入電流 3 VCE=50V,TA=70℃ IC=500μA, 50 65 - 50 65 - μA
II Input current 輸入電流 4 VI = 17 V - - - - 0.82 1.25 mA
IR Clamp reverse current 反向鉗位電流 7 VR=50V, TA=70℃ - - 100 - - 100 μA
VR = 50 V - - 50 - - 50
hFE Static forward-current transfer ratio 靜態(tài)正向電流傳輸比 5 VCE=2V, IC =350mA 1000 - - - - - -
Ci Input capacitance 輸入電容 - VI = 0, f = 1MHz 15 25 15 25 pF
electrical characteristics, 電氣特性(除非另有說明)TA = 25℃ (unless otherwise noted)
PARAMETER 參數(shù) 測(cè)試圖 TEST CONDITIONS 測(cè)試條件 ULN2003A ULN2004A 單位
最小 典型 最大 最小 典型 最大
VI(on) On state input voltage輸入電壓 66 VCE=2V IC=125mA 5 V
IC=200mA - - 2.4 - - 6
IC=250mA - - 2.7 - - -
IC=275mA - - - - - 7
IC=300mA - - 3 - - -
IC=350mA 8
VCE(sat) ittCollector-emitter saturation voltage集電極發(fā)射極飽和電壓 5 II = 250μA, IC=100mA - 0.9 1.1 0.9 1.1 V
II = 350μA, IC =200mA - 1 1.3 1 1.3
II = 500μA, IC=350mA - 1.2 1.6 1.2 1.6
ICEX Collector cutoff current 集電極截止電流 1 VCE = 50V, II = 0 - - 50 - 50 μA
22 VCE=50V,TA=70℃ II = 0 - - 100 - - 100 -
VI = 1V - - - - - 500
VF Clamp forward voltage 正向鉗位電壓 8 IF = 350mA - 1.7 2 - 1.7 2 V
II(off) Off state input current 關(guān)閉狀態(tài)下輸入電流 33 VCE = 50 V, CE , TA = 70℃ IC = 500μA 50 65 - 50 65 - μA
II Input current輸入電流 4 VI = 3.85 V - 0.93 1.35 - - - mA
VI = 5 V - - - 0.35 0.5
VI = 12 V - - - 1 1.45
IR Clamp reverse current 反向鉗位電流 77 VR = 50 V - - 50 - - 50 μA
VR = 50 V, TA = 70℃ - - 100 - - 100
Ci Input capacitance輸入電容 - VI = 0, f =1MHz - 15 25 15 25 pF
electrical characteristics, 電氣特性(除非另有說明)TA = 25℃ (unless otherwise noted)
PARAMETER 參數(shù) 測(cè)試圖 TEST CONDITIONS 測(cè)試條件 ULQ2003A ULQ2004A 單位
最小 典型 最大 最小 典型 最大
VI(on) On state input voltage輸入電壓 6 VCE=2V IC=125mA 5 V
IC=200mA - - 2.7 - - 6
IC=250mA - - 2.9 - - -
IC=275mA - - - - - 7
IC=300mA - - 3 - - -
IC=350mA 8
VCE(sat) ittCollector-emitter saturation voltage集電極發(fā)射極飽和電壓 5 II = 250μA, IC=100mA - 0.9 1.1 0.9 1.1 V
II = 350μA, IC =200mA - 1 1.3 1 1.3
II = 500μA, IC=350mA - 1.2 1.6 1.2 1.6
ICEX Collector cutoff current 集電極截止電流 1 VCE = 50V, II = 0 - - 50 - 50 μA
22 VCE=50V II = 0 - - 100 - - 100
VI = 1V - - - - - 500
VF Clamp forward voltage 正向鉗位電壓 8 IF =350mA - 1.7 2 - 1.7 2 V
II(off) Off state input current 關(guān)閉狀態(tài)下輸入電流 3 VCE =50V, IC=500μA 30 65 - 50 65 - μA
II Input current輸入電流 4 VI = 3.85V - 0.93 1.35 - - - mA
VI = 5V - - - 0.35 0.5
VI = 12V - - - 1 1.45
IR Clamp reverse current 反向鉗位電流 7 VR = 50V TA =25℃ - - 100 - - 50 μA
VR = 50V - - 100 - - 100
Ci Input capacitance輸入電容 - VI = 0, f=1MHz - 15 25 15 25 pF
switching characteristics, 開關(guān)特性TA = 25℃
PARAMETER 參數(shù) TEST CONDITIONS 測(cè)試條件 ULN2001A,ULN2002A, ULN2003A,ULN2004A 單位
最小 典型 最大 -
tPLH Propagation delay time, low- to high-level output傳播延遲時(shí)間,從低到高輸出 See Figure 9 - 0.25 1 μs
tPHL Propagation delay time, high- to low-level output 傳播延遲時(shí)間,從高到低輸出 See Figure 9 - 0.25 1 μs
VOH High-level output voltage after switching 輸出高電平電壓 VS=50V, IO≈300mA, See Figure 10 VS–20 - - mV
switching characteristics over recommended operating conditions (unless otherwise noted)開關(guān)特性的建議運(yùn)行條件(除非另有說明)
PARAMETER 參數(shù)838電子 TEST CONDITIONS 測(cè)試條件 ULQ2003A,ULQ2004A 單位
最小 典型 最大
tPLH Propagation delay time, low- to high-level output 傳播延遲時(shí)間,從低到高輸出 See Figure 9 - 1 10 μs
tPHL Propagation delay time, high- to low-level output 傳播延遲時(shí)間,從高到低輸出 See Figure 9 - 1 10 μs
VOH High-level output voltage after switching 輸出高電平電壓 VS=50V, IO≈300mA, See Figure 10 VS–500 - - mV
圖一 ULN2001A內(nèi)部電路圖 圖二 ULN2002A內(nèi)部電路圖
圖三 ULN2003A ULN2004A ULQ2003A ULQ2004A內(nèi)部電路圖
-
圖1ICEX測(cè)試電路 圖2 ICEX測(cè)試電路
圖3ICEX測(cè)試電路 圖4ICEX測(cè)試電路
圖5hFE, VCE(sat)測(cè)試電路 圖6 VI(on) 測(cè)試電路
-
圖四 參數(shù)測(cè)量信息
應(yīng)用電路:
圖五MOS管加載到輸入端圖六 TTL電路到輸入端
圖七 沖區(qū)高電流負(fù)載圖八 使用上拉電阻提高驅(qū)動(dòng)電流
圖九 實(shí)際應(yīng)用的UL2003電路圖
absolute maximum ratings at=25℃ free-air temperature (unless otherwise noted)?絕對(duì)最大額定值at=25℃
Collector-emitter voltage 集電極-發(fā)射極電壓 50 V
Clamp diode reverse voltage 鉗位二極管的反向電壓(見注1 ) 50 V
Input voltage, VI (see Note 1) 輸入電壓 30 V
Peak collector current (see Figures 14 and 15)峰值集電極電流 500 mA
Output clamp current, IOK .輸出鉗位電流 500 mA
Total emitter-terminal current 共發(fā)射極端子電流 –2.5 A
Continuous total power dissipation . 連續(xù)總功耗 See Dissipation Rating Table
Package thermal impedance, θJA 封裝熱阻(see Note 2): D package 73℃/W
N package 67℃/W
NS package 64℃/W

Operating free-air temperature range, TA 自由空氣的溫度范圍內(nèi) ULN200xA –20℃ to 70℃
ULQ200xA –40℃ to 85℃
Lead temperature 1.6mm(1/16inch)from case for 10 seconds 260℃
Storage temperature range, Tstg 儲(chǔ)存溫度范圍 –65℃ to 150℃
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