33982B_09 Datasheet, PDF (15/36 Pages) Freescale Semiconductor, Inc – Single Intelligent High-current Self-protected Silicon High Side Switch (2.0 mΩ)

ELECTRICAL CHARACTERISTICS
Figure 6 illustrates the over-current detection level (I_OCLX,
I_OCHX) the device can reach for each over-current detection
blanking time (t_OCHX, t_OCLX):
• During t_OCHX, the device can reach up to Ioch0 over-
current level.
• During t_OCL3 or t_OCL2 or t_OCL1 or t_OCL0, the device can be
programmed to detect up to Iocl0.
R_RS_ST_TB
CSB
SSCCLLKK
S_SI_I
0.⁰2 ^.V²D^VDDD
TwRSTB
t_WRST ^tENBL
TENBL
0.72VVD_DD_D
tT_Ll_Ee_Aa_Dd
Tt w_WS_SC_CL_LK_Kh_H
t_TRrSSII
0.7_0.V_7VDDDD
0₀._.2_2VV_DDDD
tT_SS_I(SIs_Uu₎
Ttw_WS_SC_CL_LK_Kl_l
Tt_SS_II₍(_Hho_Ol_Ld_D) ₎
Don’t Care
00.7.7 VV_DD_DD
00.22VVD_DD_D
Valid
Don’t Care
0.₀7_.7V_VDDDD
tT_CC_SSB
t_{LAG Tlag}
tT_Ff_SS_II
Valid
Don’t Care
V_VIH_IH
V_VIL_IL
V_VIH_IH
V_VI_IL_L
V_VI_IH_H
V_VI_IL_L
V_VIH_IH
V^VILIH
Figure 7. Input Timing Switching Characteristics
S_SCC_LL_KK
t _RSI
TrSI
3.5³V^{.5 V}
50%
t_FSI
TfSI
1¹.^.0^0VV
V_VO_OH_H
V_VO_OL_L
t _SO(EN)
TdlyLH
S^SO^O
0.20.V2DVD_DD
LoLwowt-otoH-Higihgh
t^T_VV_AA_LLI_ID_D
S^SO^O
High-to-Low ^0.07.7VDVDDD
TdlyHL
t _SO(DIS)
0.7 V_DD_DD
T_tr_RS_SO_O
Ttf_FS_SO_O
0.2VVD_DD_D
V_VO_OH_H
V_VO_OL_L
V^VOOHH
VVO_OL_L
Figure 8. SCLK Waveform and Valid SO Data Delay Time
Analog Integrated Circuit Device Data
Freescale Semiconductor
33982
15