Electronic Components Datasheet Search |
|
UC37133 Datasheet(PDF) 4 Page - Texas Instruments |
|
|
UC37133 Datasheet(HTML) 4 Page - Texas Instruments |
4 / 10 page 4 UC17131/2/3 UC27131/2/3 UC37131/2/3 ELECTRICAL CHARACTERISTICS Unless otherwise specified, CDEL = 10nF, VCC = 25V, CSL = GND, CSH = LS; RCSH = 0.5Ω (Note 1); IN=0V (for OFF condition) and IN=5V (for ON condition); TA =TJ. PARAMETER TEST CONDITIONS MIN TYP MAX UNITS Reference VREF 25°C 5.8 6 6.2 V –55°C to 125°C 5.6 6 6.4 V Line Regulation VCC = 8V to 64V 10 35 mV Load Regulation 0 < IREF < 8mA 10 50 mV Short Circuit Current REF = 0V 20 35 mA Input Comparator Turn-On Threshold Voltage 2.7 3 3.3 V Input Bias Current VIN = 3.5V 5 µA Hysteresis RHYST = GND (Internally for X31, X33) 0.775 0.9 1.025 V RHYST = 96.67k for (X32) 30 mV Output: High Side (UCX7133: CSH = LS and CSL = GND Internally; See Fig. 2a) Rise Time (Off to On) RLOAD = 250Ω to GND 30 80 V/ µs Fall Time (On to Off) RLOAD = 250Ω to GND 30 80 V/ µs Output Short Circuit HS = 0.25 Ω to GND 500 900 mA Voltage Clamp LS–HS 67 72 77 V Saturation Voltage 25°C, RLOAD = 100Ω to GND 1.2 V –40°C, RLOAD = 100Ω to GND 1.3 V –55°C, RLOAD = 100Ω to GND 1.4 V Leakage Current 5 µA Output: Low Side (UCX7131; CSH = VCC and CSL = HS Internally; See Fig. 2b) Rise Time (On to Off) RLOAD = 250Ω to VCC, RCSL = 0.5Ω 15 50 V/ µs Fall Time (Off to On) RLOAD = 250Ω to VCC, RCSL = 0.5Ω 25 60 V/ µs Output Short Circuit LS = 0.25 Ω to VCC 500 700 900 mA Voltage Clamp LS–HS 67 72 77 V Saturation Voltage 25°C, RLOAD = 100Ω to VCC, RCSL = 0.5Ω 1.2 V –40°C, RLOAD = 100Ω to VCC, RCSL = 0.5Ω 1.3 V –55°C, RLOAD = 100Ω to VCC, RCSL = 0.5Ω 1.4 V Leakage Current 5 µA VCC Fault Section Output Turn-On Delay, tD(ON) Step VCC from 0V to 8V (See Fig. 3a) 9.5 11 13.5 ms Output Turn-Off Delay, tD(OFF) Pulse VCC from 25V to VCC Turn-Off Threshold 300 500 700 µs VCC Turn-Off Threshold Pulse VCC Low 6.5 7 7.5 V CDEL Section VCDEL_MAX 5.8 V VFAULT_H 4.9 V VFAULT_L 1.0 V Overcurrent Fault Section (See Fig. 3c) Short Circuit Turn-Off Delay, tSC Step ILOAD: 0mA to 400mA 75 µs Short Circuit Recovery Time, tROFF ILOAD = 400mA, 100µs10 ms High Side Current Threshold, ITH-H RCSH = 0.5Ω 250 325 400 mA Low Side Current Threshold, ITH-L RCSL = 0.5Ω 250 325 400 mA Overcurrent Duty Cycle RLOAD = 0.25Ω to GND 0.6 0.8 1.0 % |
Similar Part No. - UC37133 |
|
Similar Description - UC37133 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |