ZQA SOLE UMA SYSTEM DIAGRAM - Data Sheet Gadget
ZQA SOLE UMA SYSTEM DIAGRAM - Data Sheet Gadget
ZQA SOLE UMA SYSTEM DIAGRAM - Data Sheet Gadget
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1<br />
2<br />
3<br />
4<br />
5<br />
A<br />
B<br />
+3V<br />
+3V_D_EXT<br />
PC23<br />
EV@1u/10V_6<br />
PR31<br />
PR30<br />
*EV@10K_4<br />
EV@10K_4 PC22<br />
EV@1u/10V_6<br />
[41] PG_GPUIO_EN<br />
[18] dGPU_PWREN<br />
PR36<br />
EV@0_4<br />
PR24<br />
*EV@0_4<br />
PC25<br />
EV@0.1u/10V_4<br />
PR34<br />
REF-2V<br />
EV@100K_4<br />
Rc<br />
Ra<br />
A28<br />
+5V_S5<br />
2<br />
8792VCC 13<br />
14<br />
8792EN 1<br />
8792SKIP# 12<br />
8792REFIN 10<br />
8792REF 11<br />
PR15<br />
SPE@44.2K/F_4<br />
PR21<br />
EV@75K/F_4<br />
PR141<br />
EV@200K/F_4<br />
VDD<br />
TON 7 8792TON<br />
DH 5 8792DH<br />
VCC<br />
BST<br />
6 8792BST<br />
PGOOD<br />
PR11<br />
PC17<br />
EN<br />
EV@1/F_6<br />
EV@0.22u/25V_6<br />
8792LX<br />
PU3<br />
LX 4<br />
SKIP#<br />
REFIN<br />
EV@MAX8792ETD+T<br />
DL<br />
3 8792DL<br />
FB 8<br />
REF<br />
ILIM 9 8792ILIM<br />
EP<br />
15<br />
A30<br />
PR28<br />
*Short_6<br />
PR78<br />
*Short_6<br />
Place near GND pin15<br />
4<br />
4<br />
1<br />
2<br />
5<br />
3<br />
1<br />
2<br />
5<br />
3<br />
PQ34<br />
EV@AOL1448<br />
PQ36<br />
EV@AOL1718<br />
+VGPU_CORE_FB<br />
PC126<br />
PC127<br />
EV@2.2n/50V_4<br />
EV@4.7u/25V_8<br />
PL5<br />
EV@0.36uH/30A<br />
PR20<br />
*EV@2.2/F_6<br />
PC20<br />
*EV@1000P/50V_6<br />
A29<br />
PC10<br />
EV@4.7u/25V_8<br />
PC11<br />
EV@0.1u/50V_6<br />
PC9<br />
EV@4.7u/25V_8<br />
+<br />
PC138<br />
560u/2.5V_6X5.7<br />
Note1<br />
A09<br />
Note1<br />
VIN<br />
PC44<br />
EV@330u/2V_7343<br />
+<br />
OCP=16.38A<br />
13.64A<br />
+<br />
+VGPU_CORE<br />
PC43<br />
EV@330u/2V_7343<br />
A<br />
B<br />
3<br />
PR12<br />
SPE@470K/F_4<br />
PC15<br />
EV@1000P/50V_4<br />
[16] GPU_VID1<br />
PR19<br />
EV@100K_4<br />
2<br />
1<br />
PQ3<br />
EV@DMN601K-7<br />
Rd<br />
PR23<br />
SPE@49.9K/F_4<br />
PR16<br />
EV@100K_4<br />
Frequency(PR220=200K)<br />
300K<br />
Note: MAX8792 had integrate<br />
discharge design.<br />
C<br />
PC16<br />
EV@.01u/16V_4<br />
Rb<br />
C<br />
3<br />
PR14<br />
SPE@220K/F_4<br />
Park / Robson / Seymour - XT<br />
[16] GPU_VID2<br />
PR26<br />
EV@100K_4<br />
2<br />
1<br />
PQ4<br />
EV@DMN601K-7<br />
GPU_VID1 (GPIO15)<br />
0<br />
1<br />
0<br />
1<br />
GPU_VID2 (GPIO20)<br />
0<br />
0<br />
1<br />
1<br />
+VGPU_CORE<br />
1.12V<br />
0.85V<br />
0.95V<br />
0.9V<br />
PC21<br />
EV@.01u/16V_4<br />
Ra<br />
332K<br />
Rb<br />
130K<br />
Rc<br />
39.2K<br />
Rd<br />
49.9K<br />
VREF<br />
2V<br />
D<br />
D<br />
Rc --> 39.2K/F_4 (CS33922FB15)<br />
Ra --> 332K/F_4 (CS43322FB15)<br />
Rb --> 130K/F_4 (CS41302FB00)<br />
<br />
<br />
Size<br />
Document Number<br />
GPU CORE(MAX8792)<br />
Rev<br />
1A<br />
1<br />
2<br />
3<br />
4<br />
Date: Monday, May 31, 2010<br />
<strong>Sheet</strong> 42 of<br />
48<br />
5<br />
http://hobi-elektronika.net
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