TSM006 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TSM006' PDF : 13 Pages View PDF
TSM006
Fig. 1: Detailed Internal Schematic
Functional Description
2.5V
Comp_Dis
14 Dis
Thermal
Shutdown
Vz2=1.2V
Comp_0cp
Vin
RQ
S !Q
Disable_Latch
UVLO
RQ
S !Q
Hiccup_Latch
4 BL
6 Comp
Icomp
600µA
Vbl2
Vbl1
VF VF 2R
R
Vref
Rt 3 Cs
1 Rt/Ct
Idct1
Ct
300µA
Vref
Idct2
1mA
1.4V-3.0V
Comp_burst
Bs_latch
RQ
Comp_burst S !Q
Comp_Cs
1V
LEB
Comp_Osc
8 Cslope
Vref
11k
Iiss
10µA
Frequency
Modulation
0.5V
Comp_Hiccup
5 Ss
Css
Idss1
1µA
Idss2
1mA
Comp_ss
Standby
Vref
Vref 12 Cref
Vref_Status
Bs 7
28V
Cs_Latch
RQ
S !Q
Start up_Latch
RQ
S !Q
Vin 11
Out 10
Rb
Pgnd 9
FM 2 CFm
Current source
Rex 13
Rex
8/13
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