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TDA21102 Scheda tecnica(PDF) 4 Page - Infineon Technologies AG |
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TDA21102 Scheda tecnica(HTML) 4 Page - Infineon Technologies AG |
4 / 8 page CoreControlTM Data Sheet TDA21102 Rev. 2.0 Page 4 Aug 31, 2004 Electrical Characteristic At Tj = 25 °C, unless otherwise specified Values Parameter Symbol Conditions Min. Typ. Max. Unit Supply Characteristic Bias supply current IVCC f = 1 MHz, NO LOAD VPVCC = VVCC = 12 V 1.3 1.8 Quiescent current IVCCQ 1.8 V ≤ VPWM ≤ 3.0 V 3.8 4.9 Power supply current IPVCC f = 1 MHz, NO LOAD VPVCC = VVCC = 12 V 25 33 mA Under-voltage lockout VVCC rising threshold 9.7 10.1 10.5 V Under-voltage lockout VVCC falling threshold 7.3 7.6 8.0 V Input Characteristic Current in ‘PWM’ pin IPWM_L V_PWM = 0.4 V -80 115 -150 Current in ‘PWM’ pin IPWM_H V_PWM = 4.5 V 120 180 250 µA Shut down window VIN_SHUT t_SHUT > 350 ns 1.7 3.1 V Shut down hold-off time t_SHUT 1.7 V ≤ VPWM ≤ 3.1 V 100 200 320 ns PWM pin open VPWM_O 1.8 2.0 2.2 PWM Low level threshold (falling) VPWM_L 1.4 PWM High level threshold (rising) VPWM_H 3.7 V Pulse Width High Side t_p = Pulse with on PWM pin 40 ns At Tj = 25 °C, unless otherwise specified Dynamic Characteristic Turn-on propagation Delay High Side* td(ON)_HS 18 35 Turn-off propagation delay High Side td(OFF)_HS 18 25 Rise time High Side tr_HS 14 28 Fall time High Side tf_HS 14 22 Turn-on propagation Delay Low Side td(ON)_LS 17 23 Turn-off propagation delay Low Side td(OFF)_LS 14 20 Rise time Low Side tr_LS 22 29 Fall time Low Side tf_LS PPVCC = VVCC= 12 V CISS = 3000 pF 14 22 ns |
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