ISL88731AHRZ-T Intersil, ISL88731AHRZ-T Datasheet - Page 7

IC BATTERY CHRGR SMBUS 28-TQFN

ISL88731AHRZ-T

Manufacturer Part Number
ISL88731AHRZ-T
Description
IC BATTERY CHRGR SMBUS 28-TQFN
Manufacturer
Intersil
Datasheet

Specifications of ISL88731AHRZ-T

Function
Charge Management
Battery Type
Lithium-Ion (Li-Ion)
Voltage - Supply
8 V ~ 26 V
Operating Temperature
-10°C ~ 100°C
Mounting Type
Surface Mount
Package / Case
28-TQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ISL88731AHRZ-T
Manufacturer:
INTERSIL
Quantity:
8 000
Typical Operating Performance
FIGURE 9. SWITCHING WAVEFORMS AT DIODE EMULATION
FIGURE 13. LOAD TRANSIENT RESPONSE
FIGURE 11. BATTERY REMOVAL
PHASE
ADAPTER
CURRENT
7
UGATE
CSON/
V
BATTERY
BATTERY
CURRENT
INDUCTOR
CURRENT
BATTERY
VOLTAGE
CHARGE
CURRENT
DCIN = 20V, 3S2P Li-Battery, T
LGATE
SYSTEM
LOAD
ISL88731A
100
FIGURE 14. EFFICIENCY vs CHARGE CURRENT AND
95
90
85
80
75
70
0
FIGURE 10. SWITCHING WAVEFORMS IN CC MODE
BATTERY
CURRENT
A
= +25°C, unless otherwise noted. (Continued)
BATTERY VOLTAGE (EFFICIENCY DC
FIGURE 12. BATTERY INSERTION
PHASE
8.4V
2
12.6V
4.2V
BATTERY
CHARGE CURRENT (A)
BATTERY
BATTERY
UGATE
16.8V
INDUCTOR
CURRENT
BATTERY
4
LGATE
CSON/
V
BATTERY
6
IN
February 8, 2011
= 20V)
FN6738.2
8

Related parts for ISL88731AHRZ-T