Electronic Components Datasheet Search |
|
TL594CN Datasheet(PDF) 4 Page - Texas Instruments |
|
|
TL594CN Datasheet(HTML) 4 Page - Texas Instruments |
4 / 19 page www.ti.com s + N n+1 (xn * X) 2 N * 1 ELECTRICAL CHARACTERISTICS TL594 PULSE-WIDTH-MODULATION CONTROL CIRCUIT SLVS052G – APRIL 1988 – REVISED JANUARY 2007 V CC = 15 V, over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS(1) MIN TYP(2) MAX UNIT Reference Section Output voltage (REF) IO = 1 mA, TA = 25°C 4.95 5 5.05 V Input regulation VCC = 7 V to 40 V, TA = 25°C 2 25 mV Output regulation IO = 1 mA to 10 mA, TA = 25°C 14 35 mV Output-voltage change with temperature ∆T A = MIN to MAX 2 10 mV/V Short-circuit output current(3) Vref = 0 10 35 50 mA Amplifier Section (see Figure 1) Input offset voltage, error amplifier FEEDBACK = 2.5 V 2 10 mV Input offset current FEEDBACK = 2.5 V 25 250 nA Input bias current FEEDBACK = 2.5 V 0.2 1 µA Common-mode input voltage range, 0.3 to VCC = 7 V to 40 V V error amplifier VCC – 2 Open-loop voltage amplification, ∆V O = 3 V, RL = 2 kΩ, VO = 0.5 V to 3.5 V 70 95 dB error amplifier Unity-gain bandwidth VO = 0.5 V to 3.5 V, RL = 2 kΩ 800 kHz Common-mode rejection ratio, VCC = 40 V, TA = 25°C 65 80 dB error amplifier Output sink current, FEEDBACK VID = –15 mV to –5 V, FEEDBACK = 0.5 V 0.3 0.7 mA Output source current, FEEDBACK VID = 15 mV to 5 V, FEEDBACK = 3.5 V –2 mA Oscillator Section, CT = 0.01 µF, RT = 12 kΩ (see Figure 2) Frequency 10 kHz Standard deviation of frequency(4) All values of VCC, CT, RT, and TA constant 100 Hz/kHz Frequency change with voltage VCC = 7 V to 40 V, TA = 25°C 1 Hz/kHz Frequency change with temperature(5) ∆T A = MIN to MAX 50 Hz/kHz Dead-Time Control Section (see Figure 2) Input bias current VI = 0 to 5.25 V –2 –10 µA Maximum duty cycle, each output DTC = 0 V 0.45 Zero duty cycle 3 3.3 Input threshold voltage V Maximum duty cycle 0 Output Section VC = 40 V, VE = 0 V, VCC = 40 V 2 100 Collector off-state current µA DTC and OUTPUT CTRL = 0 V, VC = 15 V, 4 200 VE = 0 V, VCC = 1 V to 3 V Emitter off-state current VCC = VC = 40 V, VE = 0 –100 µA Common emitter, VE = 0, IC = 200 mA 1.1 1.3 Collector-emitter saturation voltage V Emitter follower, VC = 15 V, IE = –200 mA 1.5 2.5 Output control input current VI = Vref 3.5 mA (1) For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions. (2) All typical values, except for parameter changes with temperature, are at TA = 25°C. (3) Duration of the short circuit should not exceed one second. (4) Standard deviation is a measure of the statistical distribution about the mean, as derived from the formula: (5) Temperature coefficient of timing capacitor and timing resistor is not taken into account. 4 Submit Documentation Feedback |
Similar Part No. - TL594CN |
|
Similar Description - TL594CN |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |