ISL9301IRZ-T Intersil, ISL9301IRZ-T Datasheet - Page 11

• Manufacturer Part Number: ISL9301IRZ-T
• Description: IC CHRGR LI-ION HV SGL 10-TDFN
• Manufacturer: Intersil
• Type: Battery Chargerr

Specifications of ISL9301IRZ-T

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 4.3 V ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-VFDFN Exposed Pad
• Output Voltage: 4.5V
• Operating Supply Voltage (min): 4.3V
• Operating Temp Range: -40C to 85C
• Mounting: Surface Mount
• Pin Count: 10
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

E X C E E D S 1 4 2
T E M P E R A T U R E
T R IC K L E C H A R G E
A N Y T IM E D IE
C H A R G E R = O N
V O U T = 4 .5 V
C H G = L
P P R = L
N
N
N
N
O
C
11
V IN > V O U T + V O S ?
IN IT IA L IZ A T IO N
R E S E T T IM E R
V IN < V O V P ?
V IN > V P O R ?
V B A T > V
P O W E R
P O R
U P
Y
Y
Y
Y
M IN
C H A R G E R = O F F
V O U T = V B A T
T
C H G = H I
d ie
FIGURE 6. STATE DIAGRAM
O T P
< 1 1 0
Y
o
C ?
ISL9301
IC H G = -(IO U T – IL IM )
N
C H A R G E R F A U L T
C H A R G E R = O F F
C H G = B L IN K IN G
B A T T D IS C H A R G E
T O P O W E R U P
T IM E R R E S E T
V O U T = O N
C H A R G E R =
R E V E R S E D
V O U T = O N
C H G = H I
P O W E R
D O W N
Y
N
Y
C H A R G E C O M P L E T E
C H A R G E R = O N
C H A R G E R = O N
F A S T C H A R G E
C H A R G E R = O N
IO U T > IL IM ?
C V C H A R G E
IC H G = IR E F
C h a rg e r = O F F
V O U T = O N
V O U T = O N
IR E F + IO U T
C H G = L O
C H G = L O
T IM E O U T ?
I
V O U T = O N
V O U T = O N
T im e o u t?
D IS A B L E D
C H G
V R E C H ?
C H G = H I
V O U T <
> IL IM ?
V B A T =
C H G = H I
4 .2 V ?
< I
Y
N
Y
M IN
N
Y
N
Y
?
N
N
N
Y
IC H G = (IL IM – IO U T )
C H A R G E R = O N
V O U T = O N
C H G = L O
P P M
July 2, 2008
FN6435.2