RT9519A RICHTEK [Richtek Technology Corporation], RT9519A Datasheet - Page 6

• Manufacturer Part Number: RT9519A
• Description: Linear Single Cell Li-lon Battery Charger with Auto Power Path Management
• Manufacturer: RICHTEK [Richtek Technology Corporation]

RT9519A
Note 1. Stresses listed as the above "Absolute Maximum Ratings" may cause permanent damage to the device. These are for
Note 2. Guraranteed by design.
Note 3. θ
Note 4. Devices are ESD sensitive. Handling precaution is recommended.
Note 5. The device is not guaranteed to function outside its operating conditions.
www.richtek.com
6
Pre-Charge to Fast-Charge
Deglitch Time
Fast-Charge to Pre-Charge
Deglitch Time
Termination Deglitch Time
Recharge Deglitch Time
Input Power Loss to SYS LDO
Turn-Off Delay Time
Pack Temperature Fault
Detection Deglitch Time
Short Circuit Deglitch Time
Short Circuit Recovery Time
Other
VP (External used only)
VP Under Voltage Lockout
Threshold
TS Battery Detect Threshold
PGOOD Deglitch Time
Input Over Voltage Blanking
Time
NTC
Low Temperature Trip Point
Low Temperature Trip point
Hysteresis
High Temperature Trip Point
High Temperature Trip Point
Hysteresis
stress ratings. Functional operation of the device at these or any other conditions beyond those indicated in the
operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended
periods may remain possibility to affect device reliability.
JEDEC 51-7 thermal measurement standard. The measurement case position of θ
package.
JA
is measured in natural convection at T
Parameter
t
t
t
t
t
t
t
t
V
V
t
t
V
ΔV
V
ΔV
PF
FP
TERMI
RECHG
NO_IN
TS
SHORT
SHORT-R
PGOOD
OVP
VP
TS
COLD
HOT
Symbol
COLD
HOT
A
Falling Threshold
Time measured from VIN :
0 5V
1μs rise-time to PGOOD = L
Rising Threshold
Falling Threshold
= 25°C on a high effective thermal conductivity four-layer test board of
Test Conditions
2.95
2.75
58.8
35.8
Min
--
--
--
--
--
--
--
--
--
--
--
--
--
JC
is on the exposed pad of the
2.85
37.5
Typ
100
250
0.8
1.5
1.5
50
25
25
25
25
25
64
60
--
1
DS9519A-02 April 2011
Max
2.95
61.2
39.1
3.6
--
--
--
--
--
--
--
--
--
--
--
--
--
% of VP
% of VP
% of VP
% of VP
Unit
ms
ms
ms
ms
ms
ms
ms
μs
μs
V
V
V
s